Question

Explain the functioning of human heart
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Answer 1

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.

"If [the heart] is not able to supply blood to the organs and tissues, they'll die

Answer 2

Answer:

hiiii......buddy. .....

Explanation:

Functioning of human heart

1. pumping the blood
2. oxygenated blood

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