Question

mention the development of 4 chamber heart ​

Answer 1

Answer:

The heart has four chambers: two atria and two ventricles. The right atrium receives oxygen-poor blood from the body and pumps it to the right ventricle. The right ventricle pumps the oxygen-poor blood to the lungs. The left atrium receives oxygen-rich blood from the lungs and pumps it to the left ventricle.

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Answer 2

Explanation:

• The 4 chambers of the heart do :-

1. The heart has four chambers:

• two atria and two ventricles.

• The right atrium receives oxygen-poor blood from the body and pumps it to the right ventricle.

• The right ventricle pumps the oxygen-poor blood to the lungs.

• The left atrium receives oxygen-rich blood from the lungs and pumps it to the left ventricle.