Because digestive system anatomy and functions are so complicated, many health conditions can affect it. They range from short-term, minor issues to long-lasting (chronic) diseases.

The function of the large intestine, which is about five feet long (1.5 meters), is primarily the storage and fermentation of indigestible matter. Related: Digestive System: Facts, Function & Diseases ...

They depend on organs in the mouth and chest, such as the esophagus and tongue, to help chew, move food, and perform primary digestive functions. The abdomen also includes the urinary system.

Each part of the digestive system has a function. Find out more with Bitesize. For students between the ages of 11 and 14.

The pancreas, an organ that’s part of both the digestive and endocrine systems, helps with digestion and regulating blood sugar. Learn more about its functions and whether you can live without it.

The colon is part of the large intestine, the final part of the digestive system. Its function is to reabsorb fluids and process waste products from the body and prepare for its elimination.

The human muscular system is complex and has many functions in the body. These include mobility, stability, posture, circulation, digestion, and more. There are several different types of muscles ...

Each part of the digestive system has a function. Find out more with Bitesize. For students between the ages of 11 and 14.