Question

The human heart contains four chambers, two atria, and two ventricles. A partition separates these chambers from each other. Why is the partition between these chambers necessary?

Please answer this.....
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Answer 1

Explanation:

there are four chambers because :-

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

Answer 2

Answer:

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Explanation:

There are four chambers because :-

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