The digestive system helps the body break down food, so nutrients can be used for cell repair, growth and energy. The digestive system is also responsible for storing and excreting solid wastes. More »

For a science project focusing on the digestive system, kids can make a model stomach and a model small intestine. They can also make a wide array of digestive components, but the stomach and small intestine are the easi... More »

Fish have a digestive system that begins at the mouth and ends at the anus. It is usually comprised of a mouth, esophagus, stomach, pancreas and intestine. Not all species of fish, however, have a stomach, such as Cyprin... More »

The main function of the digestive system is to convert food to energy and eliminate waste. The human digestive system is made up of several parts, including the mouth, esophagus, stomach, small and large intestines, pan... More »

www.reference.com Science Human Anatomy Organs

The system of organs responsible for breaking down food and absorbing nutrients is the digestive system. The stomach, small intestine, colon and anus are all part of the digestive system, which also removes solid waste f... More »

The stomach is the primary organ that breaks down food as it enters the digestive system. This organ receives food from the esophagus and eventually directs the partially digested food into the small intestine. It also h... More »

The main advantage of having an intact digestive tract is that the organs in this system work together to ensure thorough absorption of nutrients from food. WebMD describes the process of digestion as the process of turn... More »