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

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 digestive system consists of several organs, all of which work together to convert food into energy. The gallbladder is one of these structures. Located beneath the liver, it plays a major role in ...