Ask your own question, for FREE!
Health Sciences 11 Online
OpenStudy (anonymous):

White blood cells use __________ to help identify foreign substances in the body. A. platelets and white blood cells B. antibodies and antigens C. enzymes and red blood cells D. white blood cells and red blood cells

OpenStudy (compassionate):

An antigen is any substance the white blood cells recognize as foreign.That is straight out of my college health text book

OpenStudy (anonymous):

Jumpstart right?

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!