student.ccbcmd.edu
Lecture 18 The Digestive System. Food for Energy and Growth Food provides animals with energy and essential nutrients for growth A healthy diet contains.
The Digestive System OVERVIEW OF THE DIGESTIVE SYSTEM The organs of the digestive system fall into two main groups: 1- Alimentary canal, also called the.
Chapter23 digestivepart1marieb
Digestive system
Biology 20 Digestive System. 2 3 DIGESTIVE SYSTEM ò HETEROTROPHIC NUTRITION Unable to manufacture food from inorganic molecules. Depend on autotrophs.
