<meta http-equiv="refresh" content="1; url=/nojavascript/"> Barriers to Pathogens ( Video ) | Life Science | CK-12 Foundation
Skip Navigation

Barriers to Pathogens

Best Score
Practice Barriers to Pathogens
Best Score
Practice Now
Introduction To How The Immune System Works
 0  0  0
Discusses the various components of our immune system which are able to kill foreign substances. Emphasizes the mucous membranes, stomach, skin, phagocytes, and natural killer cells.


Email Verified
Well done! You've successfully verified the email address .
Please wait...
Please wait...
ShareThis Copy and Paste

Original text