
Jean Brainard

Author of the chapter(s):
Animal Behavior
Behavior of Animals
Biomes, Ecosystems, and Communities
Chemical Basis of Life
Classification
Digestive and Excretory Systems
Diseases and the Body’s Defenses
Food and the Digestive System
Immune System and Disease
Mammals
Principles of Ecology
Reproductive System and Human Development
Reproductive Systems and Life Stages