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ad-work [718]
3 years ago
6

The ________ plays a central role in the circulatory system. It consists of four ________: two for receiving blood and two for p

umping blood. A. kidney, veins B. heart, chambers C. heart, veins D. kidney, chambers
Health
2 answers:
Alexus [3.1K]3 years ago
8 0
The answer is B. heart, chambers
guapka [62]3 years ago
5 0
Heart pumps blood to your body and it has four chambers. Two Atriums and Two Ventricles.


   -hope this helps .
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