Science, asked by Deeyasparikh, 6 days ago

shortnote on human heart

Answers

Answered by deadeye37007

Answer:

The heart is a muscular organ in most animals, which pumps blood through the blood vessels of the circulatory system

Answered by rehmansamisti

An adult heart beats about 60 to 80 times per minute. Newborns' hearts beat faster than adult hearts, about 70 to 190 beats per minute. The heart pumps about 6 quarts (5.7 liters) of blood throughout the body. The heart is located in the center of the chest, usually pointing slightly left.

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