Ppt chapter 39
The Body’s Defenses Ch. 43 AP Biology Ms. Haut. Nonspecific Immunity First line of defense – Skin—barrier – Mucous membranes—trap microbes – Secretions—tears,
Inflammation and Wound Healing Chapter 13 Overview Copyright © 2011, 2007 by Mosby, Inc., an affiliate of Elsevier Inc.
