Question

Explain the circulatory system of a human being?

Answer 1

Answer:

the cirulatory system of man consist of atria and ventria to upper chamber of heart are atria and lower chambervare ventricles

Answer 2

the human beings have a four chambered heart consisting of two atrium and ventricle.

Explanation:

• Blood from the left ventricle flows by the avatar to all the parts of the body. They then get the oxygenated and the blood flows back into the heart by the vena cava.

• Then it flows from the right atrium of the heart to the right ventricle of the world where it is pumped into the lungs for oxygenation through the Pulmonary artery. Then after the oxygenation of blood the blood flows into the left ventricle of the heart when it communicate with the left ventricle of the heart

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