Biology, asked by hardikkhandelwal871, 1 year ago

Write the role of heart in circulatory system

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Answered by bikramjot8093
4

These are the main roles of the circulatory system. The heart, blood and blood vessels work together to service the cells of the body. Using the network of arteries, veins and capillaries, blood carries carbon dioxide to the lungs (for exhalation) and picks up oxygen.

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