The Incredible Digestive System: How Does My Stomach Work? (Slim Goodbody's Body Buddies)
By John Burstein.
Description
Here, readers will learn about their esophagus, stomach, liver, and small and large intestine. They will also discover how important their teeth are in the process of digestion. - from Amzon
ISBN(s)
0778744159, 9780778744153
