Biology, asked by Anonymous, 26 days ago

Q. Describe the process of Heartbeat or heart system??​

Answers

Answered by tanoojp2000gmailcom
1

Answer:

With each heartbeat, the heart sends blood throughout our bodies, carrying oxygen to every cell. After delivering the oxygen, the blood returns to the heart. The heart then sends the blood to the lungs to pick up more oxygen. This cycle repeats over and over again.

Answered by abhi192252
3

Answer:

Your heart has a special electrical system called the cardiac conduction system. This system controls the rate and rhythm of the heartbeat. With each heartbeat, an electrical signal travels from the top of the heart to the bottom. As the signal travels, it causes the heart to contract and pump blood.

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