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Alekssandra [29.7K]
3 years ago
9

PLEASE HELP ME EMERGENCY PLEASE HELP!! IF YOU ARE NOT 100% SURE ABOUT YOUR ANSWER DO NOT ANSWER THEN PLEASE!!

Biology
2 answers:
sukhopar [10]3 years ago
6 0

Answer:

To bring oxygen into the body and to remove carbon dioxide from the body.

Explanation:

pychu [463]3 years ago
5 0
B: to bring oxygen into the body
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