Sport (or physical activity) is any form of generally competitive physical activity that, through organised or casual competition, attempt to utilize, improve or build physical skill and capability while also providing enjoyment to participants, and sometimes, spectators. A sport can be a game, a series of competitions or physical activities, a workout, a competition among groups of people or just an event with particular objectives. The first Olympics were the Olympic Games, held in ancient Greece, dating back to the 4th century BC. Over time, the games themselves have evolved from traditional games into more complex and demanding athletic events. Today’s Olympic Games are considered the largest and most prestigious athletic competition in the world.

There are many types of sports that we can categorize as sports, although there is no consensus as to how the various types of sports differ from one another. One common feature is that all sports involve physical contact, and all sports strive for a certain degree of skill and competition in order to be deemed legitimate. For instance, football, wrestling, boxing, hockey and lacrosse are all sports that require athletes to throw, kick, run and wrestle. In addition, each of these sports has corresponding disciplines that make it possible for athletes to participate.

A couple of common examples of modern sports are swimming, diving and athletics. The first Olympic Games were held in Greece in 1900 BC. Although the first matches did not involve football, the games helped create the concept of modern sportsmanship. Modern sports involve a variety of competitions such as diving, tennis, track and field, volleyball, basketball, ice skating, football, rugby and boxing.

Competitions are organized by countries or teams with the aim of winning and placing on a trophy. Prizes can be awarded for individual performances as well as for team achievements. A popular type of competition is the Olympic Sports Games, which has been around since 1900 BC. Olympic Games varies greatly in scale and scope, but the aim of these sports is generally to test the mettle of the athletes in physical dexterity, speed, endurance, balance, strength and agility. The modern version of an Olympic sport is the Olympic Games of today, which is a multi-sport event that includes gymnastics, swimming, canoeing, diving, fencing and volleyball.

Another form of modern sport are outdoor sports that include cycling, horse riding, beach volleyball and golf. Cycling is perhaps the oldest sport to be developed on earth and its history is almost as old as the human species. Bike riding, in particular, has become one of the world’s favorite recreational activities. Horse riding is another of the many outdoor sports that have been developed throughout history. Although nowadays it is much safer to cycle than to ride on horses, still both sports are hugely popular.

Another type of game that has developed throughout the 20th century is called B CE or Britain’s Sports Council. The purpose of this organization is to set standards for British sports in order to help promote the development of sports in Britain and also abroad. In the United Kingdom, the British Olympic Committee controls all aspects of the Olympic sport, including all matters of equipment, sports events and sports competitions. The Olympic flag is the symbol of the Olympic sport and represents the entire discipline of the Olympic Sports. British schools are required to follow the guidelines of the British Sports Council, who is also responsible for creating sporting disciplines within schools for students to follow.

To survive, a human being must eat food to survive. Since food is the only substance capable of providing nutrition to an individual, it is used by all body builders equally. The diet of an individual greatly impacts his physical well-being. Due to the high level of stress in body-building activities, the diet of most body builders consists mainly of food obtained from fast food chains. However, one can still do something to maintain healthy and nutrient-dense food choices while participating in body building events.

Healthy food is any material consumed with the aim of providing nutritional support to an organism. The main constituents of healthy food are carbohydrates, protein, vitamins, minerals, and fat. Carbohydrates include glucose, starchy carbohydrates (breads and pasta) and simple carbohydrates (sweets, desserts, etc.). Protein is the most important component of healthy food, with other important components including fats, carbohydrates, minerals, and vitamins.

Real food may also consist of fiber, fats, vitamins, minerals, and some dietary fibre. Real foods that are suitable for weight gain include meat, fish, poultry, legumes, vegetables, fruits, seeds, nuts, and whole grains. The recommended dietary intake of these real foods is about 45% of daily calorie intake. Therefore, real foods may not be completely eliminated from the diet, but they should definitely be included in it in a significant way.

When looking for additional nourishment for the body, you must take into account the combination of different food types. The three food groups, which constitute the basis of a balanced diet, consist of protein, carbohydrate, and unsaturated fat. In order to meet the recommended daily allowance of each group, each of these food groups should comprise of at least one, two, and three food groups. Each food group has its own importance within the diet, so the combinations of the food should be carefully chosen.

The combination of carbohydrate, protein, unsaturated fat, and vegetable fiber is the perfect food for gaining the extra nourishment you need, without sacrificing the quality and taste of your food. Carbohydrates provide the bulk and energy for the body, while protein provides the necessary building blocks of muscles and essential vitamins and minerals. Unsaturated fat provides the necessary fat that gives you the right amount of energy, without increasing the caloric intake.

Vegetable protein is often overlooked as an important food source, but its benefits go far beyond mere muscle building. It is also a very good source of vital nutrients such as beta-carotene and other carotenoids, vitamin A, vitamin B-complex, phosphorus, potassium, magnesium, and folic acid. It also contains all of the above nutrients plus many more, which makes it a very good choice as a major food source. If you want to achieve good health, then a balanced diet full of nutrient-rich food is a must.

A drink is essentially a liquid meant for human consumption. In addition to simply satisfying thirst, beverages play many important symbolic roles in modern society. One of the most famous is music. Most music is created with the help of a mixer, a drink that is. Common forms of music include hip hop dance music, classical music, blues and rock music. Traditionally, warm drinks have included hot tea, coffee, and chocolate.

Most drinks have one or more ingredients, including sugar, fruits, fruit juices, herbs, alcohol, hops, spices, or yeast. Many people prefer alcoholic drinks, which may contain up to thirty grams (a little over one ounce) of liquor. These drinks have an array of different names depending on the country or region in which they originated, including beer, wine, gin, brandy, whiskey, liqueur, ginger ale, hard liquor, ale, whiskey, scotch, brandy, and rum. Many countries also have their own unique brand of liquors. In fact, there are more varieties of alcoholic drinks than there are foods in the entire world!

The world over, in countries like Thailand, Japan, Malaysia, and India, a popular method of enjoying alcoholic beverages is called dr kiks. This is derived from the Thai term, which means “drink”. It has recently become very popular in countries in Europe and North America, such as the United States, South America, Canada, and Australia. In Japan, it is called sake. In Malaysia, it is called thus dim.

Most people imbibe alcoholic drinks for many different reasons. For some, drinking serves as a form of relaxation. For others, it is an introduction to new things, or just for fun. For some, it serves as a way of relieving stress. Yet, many people drink alcoholic drinks in order to enjoy special occasions, or simply for relaxation.

Regardless, of why you drink, in today’s world it is often assumed that all alcoholic drinks are unhealthy. In fact, this is untrue. When consumed in moderation, alcoholic drinks do not necessarily contain any harmful substances. In fact, the amount of alcohol in one standard drink may actually be lower than one gram of pure caffeine, one of the most potent drugs in existence! And, while caffeine may not make you fall off the sofa, excessive caffeine consumption is often linked to insomnia and can cause depression. For this reason, if you do decide to take on the challenge of consuming too much caffeine, be sure to avoid the after-dinner coffee.

Many people who are drinking alcohol as a way of life will tell you that they would never give up, if they could. Unfortunately, this is probably not an accurate assessment of the true amount of alcohol they consume on a daily basis. For example, many people will claim that they only drink a “sour” drink, such as a V8 or wine at dinner. However, in reality, they drink several drinks, several glasses each day! The wise alcoholics will cut back on their drinking, but even the most disciplined drinker should expect to have a drink or two over the course of the day.

Sports (or sportsmanship) is any forms of generally competitive physical activity that, through organised or casual participation, attempt to employ, maintain or enhance physical aptitude and abilities while also providing recreation to participants, and at times, spectators. With the advent of modern sports, some specific sports are more popular than others; for example, football, baseball and basketball, whereas golf and rugby are less well-known sports than they once were. Some sports can be considered universal, such as horse racing, tennis and swimming, whereas others are much less commonly known. The Olympic Games tends to include the most common sports, but there are also numerous non-Olympic sports, which are played regularly around the world.

It is a common misconception that participation in sports will only lead to positive benefits for a person’s health and physical fitness, but this is far from the case. In fact, many sports can have detrimental effects on a person’s health. A good example is football, where excessive physical contact, or contact during the game, can lead to numerous sports injuries and even traumatic brain injury, especially in contact sports such as football. Youth players who sustain sports injuries may be at a higher risk of contracting osteoarthritis in the future. Even young people who play contact sports may sustain injury, with some developing muscles and bones that are at a later stage than desired.

Youth participation in sports such as basketball, softball, baseball and softball can lead to significant muscle mass gain and increased physical fitness levels, especially as they progress from being a recreational participant to a varsity player. However, there are a number of drawbacks in participating in high school athletics. First, professional sports involve repetitive physical contact, which can cause various kinds of musculoskeletal disorders, including pain, strains and sprains. Secondly, professional sports participants are under considerable pressure from their coach and other team members and must maintain high levels of fitness throughout the season.

Another problem inherent in most sports is the effect of the continuous impact of the ball or other moving objects. In professional sports, the effects of repetitive body contact can lead to various types of carpal tunnel syndrome, a painful and debilitating disorder of the wrist, arms and fingers that can be very difficult, if not impossible, to cure. This is a particularly important issue to consider for athletes participating in sports that involve repetitive movements of the hand or wrists. For example, professional bowlers use a weighted stick to throw the ball; bowlers who use “hybrid” sports equipment such as weight balls and racquetized bats are even more at risk of sustaining injury due to repeated trauma to their muscles.

Finally, there are issues of substance abuse and dependence that plague many young people who participate in organized sports. Many high schools and middle schools have seen a dramatic increase in the number of expelled athletes, many of whom have tested positive for drugs or substance abuse. Given the increasing number of athletes being expelled from high schools and middle schools, it is vital that schools provide more substance abuse prevention programs in order to help support their students in staying healthy while they engage in athletic activities. The development and implementation of a well-rounded physical education curriculum that emphasizes fitness, strength training, good nutrition and good habits should be strongly encouraged.

Physical education can play a critical role in the overall wellness of a sport participant. Participating in sports can have many positive benefits, but there are also significant risks. Adolescent girls especially need to be educated about the potential hazards of excessive sports activity. The increased incidence of concussions, broken bones, and other injuries related to repetitive motions in women’s sports has highlighted the need for high schools and middle schools to add a physical education and health awareness curriculum to their school activities. By teaching athletes how to recognize the dangers of unnecessary exertion and promoting sports-specific health and safety measures, schools can help students make the best decision about participating in sports.

Food is any material consumed for the purpose of providing nutrition to the organisms. Food is generally of animal, plant or floral origin, and contains necessary nutrients, including vitamins, proteins, carbohydrates, and minerals. A wide variety of animals and plants are used for food, including cereals, pulses, vegetables, fruits, legumes, grains and beans. In modern times, food is prepared by heating or chilling procedures, either at home or in restaurants.

Today there are many different ways to prepare food, but our diets have remained mainly the same over the years. We still eat mostly cooked food, with about half of all foods being pureed, refined or processed (although many different methods of preparation have been developed). Common foodstuffs include breads, meats, stews, vegetables, fruits, breads and grains. The main ingredients in these foods are carbohydrates, protein and fat. The fat most frequently used in cooking (in sauces and oils) is coconut, palm kernel oil, butter, hydrogenated oils, shortening and many other vegetable fats.

Over the years, food has been domesticated for a number of reasons: to increase crop production, to improve hunting and farming methods, and to avoid animal disease. Early man had no way to make food for himself, so he obtained what he needed from Nature. Today, many different techniques have been developed to process food, making it easier to produce and store more of it in a more convenient way. With the development of supermarkets and mass marketing, food is no longer made only once; it is available in most stores around the world 24 hours a day.

Many of the ingredients used in making food can be found on the shelf in your local supermarket. However, the fat that is most often used is coconut oil, which is also most commonly used in cooking. Other commonly used fat sources include olive oil, liquid oils (such as soybean and cottonseed oil), and hydrogenated oils, which contain either Vitamin E or partially hydrogenated oils (beets and palm kernel oils). Refined and processed vegetable oils, as well as corn oil and fish and meat oils, are used as well.

While the main components in food are carbohydrates (which are found mainly in pasta and white bread), proteins (which are found in meats and poultry and some vegetables), vitamins (which are found in fruits and vegetables) and fat (which are mostly found in butter and shortening). Food additives can be found in some varieties of food as well, such as artificial flavors, colors, salt and sugar. Many preservatives, vitamins and minerals can be found in processed foods as well. It is important to read the food labels when purchasing groceries to be sure you are getting enough of everything!

Because we all need calories to survive, no matter what our ethnic backgrounds or dietary restrictions, it is imperative that we get enough food every day. The American Heart Association recommends that adults get about two servings of fresh fruits and vegetables every day, along with a small amount of grains and fats each day. A diet rich in fruits, vegetables and grains helps prevent heart disease, stroke, cancer, diabetes and other health problems.

A Definition of Sport

Sports are a major source of physical exercise and recreation. Sports have been around since man began his quest to survive, as they were used as ways for groups of people to identify, compete and show off their prowess. Today, sports are popular as an individual sport that may involve physical contact or competitions involving a group of people.

Most sports are considered competitive, but some are non-competitive. Sport (or physical activity) is any form of typically competitive physical activity that, through organised or casual participation, attempt to use, develop or maintain particular physical skill and ability at the expense of others, and sometimes, spectators. The common characteristics of most sports include throwing, catching, kicking, wrestling, running and fighting. Most sports can be divided further into various sections, including youth, recreational and competitive.

The term “sport” itself, however, can mean different things to different people. Some consider any competition or physical exertion as sports, while others reserve the term only for competitive athletics. The most common competitors are athletes in contact sports such as running, rugby, swimming, basketball, hockey, football and lacrosse. The definition of “sport” then, can include non-physical activities that promote competitiveness and which may involve contact. The most common venues for these competitions include sporting events like horse racing, wrestling, baseball, softball, soccer, basketball and football, and boxing.

Modern sports refer to past forms of physical activities. For example, soccer began as a game involving members of organized teams; today, it is a popular spectator sport as well as a popular professional sport. Basketball, baseball, tennis, golf and football are other common games sports. Many games sports require specialized equipment and training, which make sports much more strenuous than traditional exercises.

While sports may seem as if they are only for athletes, they can also benefit from the use of a variety of recreational activities. These activities can include hiking, bowling, swimming, martial arts and aerobics, dancing, hiking, rollerblading and bicycling. These activities can be used to reduce stress and improve one’s physical fitness. These recreational sports also allow people to spend time with friends and family. While participating in a sport does require a certain level of skill, many games and activities have developed over the years to make them accessible to everyone.

Sports are an important part of our culture and identity. Many people take part in sports as a way to socialize, build strength and build flexibility, improve their physical fitness and generally make sure they are “in shape.” Because the definition of “sport” varies from person to person, and even from country to country, it is not clear whether or not every form of activity that constitutes a sport is a sport. International sports are especially popular, since the rules of most games do not require a ball or any other type of equipment.

A Guide to Choosing Healthy Foods

Food is any substance ingested to provide nutrition to an individual. In its simplest terms food is any food that is consumed to supply the necessary nutrients for an individual’s body. In this sense, food can be classified into two broad categories, namely, man made and natural food. Man made food consists of artificially manufactured foodstuffs, for example, sugar, salt, flour and artificial sweeteners. Natural food on the other hand consists of any food that has come into existence through mankind’s efforts, including milk, eggs, poultry, fish, etc. However, natural food is generally of animal, plant or even fungal source, and also contains necessary nutrients, including proteins, carbohydrates, vitamins, or minerals.

The problem with the majority of people today is that they believe that to get all the necessary nutrients from foods, one must eat large quantities of them, i.e. eating lots of raw or uncooked fruits and vegetables. This is a misconception, as a small amount of fruits and vegetables in conjunction with a balanced diet of whole grains, legumes, vegetables, fish, meat and other dairy products, is highly nutritious. Indeed, a well-balanced diet containing these foods, along with the addition of some healthy oils, will provide a healthy quantity of nutrients for our bodies.

When you cook food in order to make it more attractive to the taste buds, the nutrients are destroyed, and the food becomes high in fat, grease, salt and sugar, all of which are associated with increased weight, health issues, and a generally unhealthy lifestyle. Hence, if you want to eat healthily, you need to avoid cooking your food at all, except when you absolutely have to, in order to extract the most possible nutrients from the food. In this regard, you need to pay attention to what you eat and in particular, the foods that you include in your daily meals.

Whilst you will undoubtedly enjoy some delicious home-cooked meals, what you will also find is that the best tasting food that you can get to eat on a regular basis, is likely to be relatively low in fat, high in fibre and protein, and also contains little or no saturated fat. One of the foods that is particularly low in fat but yet very tasty is sweet potatoes. As you probably already know, sweet potatoes contain almost nothing that is bad for you, apart from a few calories. Therefore, including sweet potatoes in your diet, alongside a well-balanced and healthy diet, is extremely important if you are trying to improve your nutrition. If you are interested in learning how to add sweet potatoes to your diet, you may wish to buy sweet potato puddings, and make them at home every day, and gradually work your way up to consuming larger portions of them each day.

You should also see food that is high in protein, but at the same time low in fats. Such foods are nuts, beans and pulses. These are all great foods that will have positive effects on your health, as they will provide you with the nutrients and vitamins that you need on a daily basis. You will often find that nuts and pulses are packaged in smaller amounts than the fats in them, which means that you get a better value for money. Similarly, you should include lots of beans, which are loaded with proteins, which can also boost your energy levels and help to control your weight. Finally, it is important to remember that fruits and vegetables will provide you with most of the vitamins and nutrients that you need.

Although it is tempting to snack on sugary foods when you are feeling hungry, you should resist the temptation and instead snack on nutrient-rich foods such as nuts and pulses. The truth is that you do not lose any weight by eating sugary foods, because the excess calories just end up stored as fat in your body. Instead, you should eat more often, to ensure that your metabolism stays at an optimal level. This will ensure that all of the nutrients that are essential to good health are consumed, as well as any extra vitamins and nutrients that you may require to aid weight loss.

Most people think that a drink is just a simple liquid meant for human consumption. However, drinks perform important symbolic roles in modern human society. Most common forms of beverages provide essential vitamins and minerals, which boost the metabolism and thus contribute to weight loss and energy levels. Other common forms of beverages provide specific therapeutic effects. Milk is one of the most important of these drinks, as it provides calcium and protein to our bodies, which are vital for healthy bones and teeth.

Most alcoholic drinks fall into the category of fruit-based drinks. Red wine is perhaps the most well known form of alcoholic drink. Most people choose red wine for its high concentration of antioxidants. However, a lot of people who want to lose weight also choose white wine for the same reason, because white wine contains a very low amount of alcohol and much higher amounts of sugar. It is believed that the calorie intake is reduced in white wine compared to red wine.

Water is another popular and widely consumed drink. Everyone should try to drink water every day. However, if you are a person who wants to lose weight, water should be consumed in moderation, because too much consumption of water can be harmful for your body. A wide range of water consumptions are recommended, depending on individual need. Fried or oily foods and high calorie or fatty foods should be consumed in moderation as well.

Non-alcoholic drinks are becoming more popular as they provide many benefits such as: they reduce the risk of developing health conditions like cancer and diabetes by reducing the absorption of glucose in the intestines; they also reduce the risk of heart diseases by increasing the amount of HDL cholesterol that circulates in the bloodstream. Non-alcoholic drinks are also available for those who do not like the taste of alcohol. Many people prefer lemonade or green tea over traditional alcohol-based cocktails. Juice bars are a trend nowadays, where various drinks can be consumed in one sitting. One can get a wide range of choices.

Coffee is a popular and common drink, but there are different types of coffee based on the region. Espresso is derived from the famous Arraba Coffee Mill in Spain while Turkish Coffee is the finest in the world. A wide range of coffee consumption is recommended, depending on individual preference. Green tea is another very popular non-alcoholic drink made from the leaves of the camellia sinensis plant.

Although there are many more drinks consumed in the human culture and with the evolution of technology, one thing has remained constant – alcoholic beverages are consumed as a social activity. These social activities include parties, drinking contests, bachelorette and bachelor parties, birthday parties and sporting events, especially sports. These events tend to involve large amount of alcohol consumption, which is not good for our body systems.

Introduction to English Sports

Sports are generally governed by some kind of unwritten code or traditions, which allow regular adjudication of the winners, and ensure fair play. In most organized sport, statistics of performance can be easily kept, and for less popular sports, such as football, this data can be openly announced or reported by the players themselves, in most sports news outlets. Most popular sports also have official governing bodies, to which the different teams and competitions belong. Some of these associations have formal contracts with other international sports clubs.

There are many different kinds of sports. Each has its own unique characteristics, which distinguish it from other sports, even though most sports will use some aspects of a sport that is the same, for example, running, gymnastics, baseball, basketball, swimming, etc. However, there are fundamental differences between sports and recreation. Sports require exertion, skill, attention to detail, mental toughness and alertness. Sports may be of three types: contact sports, game sports and competition sports. Each type of sports requires differing levels of skill and exertion.

An example of a contact sport is tennis. A tennis match consists of two competitors who try to hit each other with a racquet. Each time a player hits another with a racquet, they are charged with a point, and the player with the most points at the end of the game wins. The definition of a game sports is any physical activity undertaken with an intention to compete.

Examples of sport that require a lot of physical exertion include weightlifting, rowing, cycling, wrestling, track and field, swimming, hockey and football. Each of these examples of a sport requires the athlete to use his or her physical skill to the fullest, to complete the activity. In most sports, even the smallest amounts of physical exertion can be counted as exercise. That is why it is very important to keep your body in good shape to increase your athletic skill.

When it comes to games such as basketball, volleyball and baseball, the players have to stay in good shape to be ready to participate. In baseball, for instance, baseball players need to be fast, agile, strong and have great stamina. On the court, volleyball players need to be skilled at hitting the ball with a great deal of precision and to have explosive physical stamina. For a basketball player to be successful, he or she needs to have great coordination and quickness, as well as a solid understanding of the game.

Sport of any type can improve your mental health and fitness, as well as your physical health and fitness. As with many things in life, you can start out doing just a few activities and gradually increase your level of participation. As an English beginner, you could choose something easy such as chess or billiards. Later you may want to try something more challenging such as bowling, tennis or football. No matter what type of sport you choose, enjoy the process and the eventual reward: a lifelong passion for a sport that may have seemed meaningless to you in the beginning.

Why Do Herbivores Eat?

Food is any material consumed to supply nutritional support to the organisms. It is the fundamental unit of all life and is essential for life. Food is generally of animal, plant or fungi origin, and normally includes essential nutrients, including proteins, carbohydrates, vitamins, minerals or both, and is eaten to sustain life. The human body needs a wide range of foods to survive; however, it uses only a small proportion of the foods that are available in the diet. Plants are the prime source of food and rely on animals to produce proteins and carbohydrates.

Eating becomes a problem for most people when one has a restricted diet due to physiological or environmental signals. A person with a normal body mass but elevated energy requirements will usually have difficulty controlling their hunger when compared to someone with a very low energy level who consumes a high-calorie diet. The reason for this is that both of these people will consume a lot of food to compensate for the difference in energy intake, leading to long-term starvation. This is also the case when a person suffers from a serious disorder such as diabetes. In these cases, hunger often becomes a factor in the management of symptoms.

To overcome hunger, some people use drugs, while others try to alter their behaviour and circumstances. If you are a drug user, you need to change your behaviour if you want to successfully control your hunger. Drugs do not directly feed the brain stem, but they do stimulate the brain stem to produce a certain amount of neurotransmitters, hormones and chemicals that provide satiety signals that help the person feel full. For drug users, some of the common side effects include headaches, insomnia, nausea, sweating, anxiety and cramps. If you are trying to lose weight, it is recommended to eat only certain times of the day and after exercising for at least an hour.

In addition to being able to control hunger, mammals have the ability to regulate metabolism. Although the metabolism of most mammals is controlled by the nervous system, the brain can also control the rate of burning fat, which results in an increased metabolic rate. As the rate of burning fat increases, so does the rate of eating, resulting in a balanced, normal diet. However, in order to burn fat, the metabolism has to work properly.

Herbivores eat plants to obtain nutrients. They have a very low metabolism, so they have to frequently eat large amounts of food to compensate for slow burning fat. These herbivores also have other important roles, such as the digestion of food, but their main advantage is that they rarely suffer from hunger. Herbivores do not require regular food breaks, although when they do eat, they eat a lot. Herbivores, like most carnivores, also scavenge for food to obtain energy.

Bovine (cow, horse, goat, buffalo, rat, etc.) and avian (bird, duck, chicken, etc.) metabolism is quite different than ours. Mammals and most other mammals have a series of organs or glands (e.g., stomach, intestine, liver, pancreas) that break down food items into simple compounds called amino acids which are then transported through the bloodstream to various destinations such as the muscles to become fuel for movement and digestion. Humans and many other mammals have a series of organs or glands called the large intestine and a series of other small intestines (or large intestine and small intestine) that consume food (or partially digested food) and transport the food back to the colon, where it is excreted as waste.