harish530 harish530

23-05-2018
Biology

contestada

True or false? the circulatory system of humans is composed of two loops: the systemic circulation, in which blood flows between the heart and lungs, and the pulmonary circulation, in which blood flows between the heart and the rest of the body.

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Alicien Alicien

23-05-2018

True, heart lungs first since they’re the most important then the rest of the body

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