Digestive System Digestive Tract begins withDigestive Tract begins with mouth and ends with anus Digestion occursDigestion occurs outside of cells.
Organ Systems. Organ Systems Overview Includes skin, hair and nails Creates waterproof barrier aro8und the body Works with bones to move parts of the.
Human Anatomy, 3rd edition Prentice Hall, © 2001 The Digestive System Chapter 25.
Digestive System
