Interactive Guide to the Digestive System

Science Trek Digestive System digestive system Digestive System · Esophagus · Stomach · Liver · Pancreas · Bile ducts and gall bladder · Small intestine and appendix · Colon and rectum endocrine system Human digestive system

immune system The abdominal cavity is the space that holds most of the digestive organs It is bordered by the abdominal wall (composed of layers of skin, fat, muscle, and