Biology, asked by minakshi72, 11 months ago

explain human heart ??

Answers

Answered by Anonymous
18
⭐There are 4 chambers in human heart

➡➡➡➡Full explained ⤵⤵⤵⤵⤵⤵⤵

⭐The heart is a muscular organ which pumps blood through the blood vessels of the circulatory system.

⭐The human heart is a vital muscular organ that beats 72 times per minute.

⭐The heart is a muscular organ that pumps blood to our body.

✨Our heart is at the center of your circulatory system.
➡ This system consists of a network of blood vessels, such as arteries, veins, and capillaries.

✨The lungs provide a place to exchange carbon dioxide for oxygen.

➡ The flow of blood through the four chambers of the heart is regulated by valves.

✨The heart consists of four chambers, two atria that is upper chambers and two ventricles that is lower chambers.

✨ There is a valve through which blood passes before leaving each chamber of the heart.

✨The valves prevent the backward flow of blood.

✨The blood provides our body with the oxygen and nutrients it needs. It also carries away the waste from our body/blood.

✨ Basically,our heart is sort of like a pump, or two pumps in one.

✨Or in short, The right side of your heart receives blood from the body and pumps it to the lungs.

⭐Refer diagram of human heart.
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Answered by rajeev9521
17
The heart has four chambers: two atria and two ventricles.

then 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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