Digestive System Movie Review 1988

Details graphically, a bit of food as it is chewed and swallowed. Explains how the digestive system processes food and extracts from it the energy that we need to function properly.

Distribution

National Geographic Society, c/o Educational Services, PO Box 98019, Washington, DC 20090, Phone: (202)857-7378, Toll-free: 800-627-5162, Fax: (202)857-7300, Email: info@nationalgeographic.com/foundation, URL: http://www.nationalgeographic.com/foundation

Available on VHS
Running time 17 minutes.

Cast and Crew

Genres

Digestive System, Science