Question

Explain the route of flow of oxygenated and deoxygenated blood in human hearts
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Answer 1

The heart pumps oxygenated blood out of the left ventricle and into the aorta to begin systemic circulation. ... The deoxygenated blood shoots down from the right atrium to the right ventricle. The heart then pumps it out of the right ventricle and into the pulmonary arteries to begin pulmonary circulation.

Answer 2

Answer:

1. The heart pumps oxygenated blood out of the left ventricle and into the aorta to begin systemic circulation.
2. The deoxygenated blood shoots down from the right atrium to the right ventricle.
3. The heart then pumps it out of the right ventricle and into the pulmonary arteries to begin pulmonary circulation.

Explanation:

Systemic circulation carries oxygenated blood from the left ventricle, through the arteries, to the capillaries in the tissues of the body. From the tissue capillaries, the deoxygenated blood returns through a system of veins to the right atrium of the heart.