Biology, asked by shobimehta, 1 year ago

What is the relationship between the weight of the body and weight of the heart

Answers

Answered by sonu120
1
The heart is a muscular pump that with each heart beat pumps blood around the body. On leaving the heartthe blood first travels along the arteries. The pulse is what you feel over an artery as the pressure inside increases following each heart beat. The average pulse rate is between 60-80 beats per minute.
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