Examines the alimentary canal and the digestive system, answering such questions as, can constipation kill a person, why the stomach doesn't digest itself, how much can be eaten before the stomach bursts, and more.
An introduction to the digestive system, looking at the role of food, the mouth, esophagus, stomach, small intestine, liver and blood, and large intestine in the digestion process, and including activities and a glossary.
An introduction to the digestive system, looking at the role of food, the mouth, esophagus, stomach, small intestine, liver and blood, and large intestine in the digestion process, and including activities and a glossary.