Explain working of human heart
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1
Answer:
heart helps in pumping the blood.
Explanation:
it helps in the conversion of deoxygenated blood into oxygen
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Explanation:
Human heart function. The heart circulates blood through two pathways: the pulmonary circuit and the systemic circuit. ... In the systemic circuit, oxygenated blood leaves the body via the left ventricle to the aorta, and from there enters the arteries and capillaries where it supplies the body's tissues with oxygen.
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