adriannamj11 adriannamj11

28-01-2016
Biology

Answered

I need help fast!!

The purpose of the ______ system is to prevent foreign substances from entering the body and to attack foreign substances that are in the body.

A.nervous

B.immune

C.excretory

D.endocrine

Verified Answer :

Amberruth Amberruth

28-01-2016

immune system (b)
you're welcome

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Idonthaveagoodname Idonthaveagoodname

28-01-2016

immune system is the correct answer

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