Defense 1. White blood cells eat pathogens
Defense 2. White blood cells create a anti-bacteria closer to kill (or neutralize?)
xD
OLDBEAN I KNOW YOU'RE WATCHING... I NEED ANOTHER HINT!!!...
lol
Edit:
These cells identify and eliminate pathogens, either by attacking larger pathogens through contact or by engulfing and then killing microorganisms. Innate cells are also important mediators in the activation of the adaptive immune system.
Wikipedia ftw
xD
Last edited by crazylars; Nov 10, 2008 at 11:10 PM.