The mouth starts the digestion process by breaking food down into a more easily digestible form. It does this through a combination of mechanical and chemical digestion. After people take food in ...

The human digestive system refers to the organs that take in food and break them down. Digestion describes the complex process that enables the nutrients in food to enter the body and its cells ...

Test questions 1. Put the parts of the digestive system in the order that food travels through them. a. oesophagus b. stomach c. anus d. large intestine e. rectum f. mouth g. small intestine 2.