Salazargrace716viz
Answered

2. What part of the circulatory system is responsible for delivering oxygen to the body cells and picking up carbon dioxide from them? A. Heart
C. Valves
B. Blood vessels
D. Blood



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Lucas2013viz

2. What part of the circulatory system is responsible for delivering oxygen to the body cells and picking up carbon dioxide from them? A. Heart

C. valves

B. Blood vessels

D. Blood

I searched it on Go,ogle

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