Question

EXPLAIN THE CIRCULATORY SYSTEM OF OUR BODY??

Answer 1

The circulatory system consists of three independent systems that work together: the heart (cardiovascular), lungs (pulmonary), and arteries, veins, coronary and portal vessels (systemic). The system is responsible for the flow of blood, nutrients, oxygen and other gases, and as well as hormones to and from cells.

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Answer 2

The circulatory system consists of three independent systems that work together: the heart (cardiovascular), lungs (pulmonary), and arteries, veins, coronary and portal vessels (systemic). The systemis responsible for the flow of blood, nutrients, oxygen and other gases, and as well as hormones to and from cells