Answered

The white blood cells ___.

AAre the major infection fighters in the blood stream

BAre the chambers of he heart

CCarry oxygen from the lungs throughout the body

DAre the enzymes which facilitate digestion

Verified Answer :

Patrassanu

A : THe major infection fighters
Cheating on a test/quiz? Not so good! ;D

Your answer is A.

White blood cells are the major fighters of infection.

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