Question

Write two functions of heart.

Answer 1

Explanation:

1. The right atrium receives blood from the veins and pumps it to the right ventricle.

2. The right ventricle receives blood from the right atrium and pumps it to the lungs, where it is loaded with oxygen.

3. The left atrium receives oxygenated blood from the lungs and pumps it to the left ventricle. etc

Answer 2

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= the human heart is an organ that pumps blood through the body via the circulatory system, supply nutritions and oxygen to the tissues in removing carbon dioxide and other waste.

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