Question

What are the general functions of heart

Answer 1

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The valves permit the flow of blood in One Direction only and not in reverse direction, preventing the back flow of the blood.

HEART❤ HAS FOUR VALVES :

1⃣TRICUSPID VALVE: which guards the opening between the right auricle and the right ventricle.

2⃣BICUSPID VALVE: which guards the opening between the left auricle and the left ventricle.

3⃣AORTIC SEMILUNAR VALVES: located at the point of origin of aorta from the left ventricle and are three in number.

4⃣PULMONARY SEMILUNAR VALVES: Located at the opening of right ventricle into the the pulmonary artery and are three in number.

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Answer 2

Explanation:

The human heart is an organ that pumps blood throughout the body via the circulatory system, supplying oxygen and nutrients to the tissues and removing carbon dioxide and other wastes.