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butalik [34]
3 years ago
7

What role do white blood cells perform in a human body?

Biology
2 answers:
Talja [164]3 years ago
4 0

Answer:

a. protect against pathogens

Explanation:

on edge

Montano1993 [528]3 years ago
3 0
White blood cells protect you against illness and disease. so Protect against pathogens
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