Biology, 29.08.2019 03:40 littlequeenashley

What is the circulatory system's function? : )
a. it removes cellular waste from the blood and converts it to urine.
b. it exchanges carbon dioxide and oxygen in the lungs.
c. it transports oxygen and nutrients to cells while removing carbon dioxide and other wastes
d. it breaks down food into usable parts.

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What is the circulatory system's function? : )
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