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Biology, 20.11.2019 17:31 domdom71

Which three components are common to the circulatory systems of most living animals?

a. arteries, veins, capillaries
b. vessels, heart, circulating fluid
c. aorta, ventricles, atria
d. blood, heart, cavities

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Which three components are common to the circulatory systems of most living animals?

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