Biology, asked by pramodh123, 6 months ago

explain about the structure of chief pumping organ in humans?

NEED BRIEF explanation ​

Answers

Answered by Anonymous
0

Answer:

The heart is one of the body's most essential organs.

The heart is the body's engine room, responsible for pumping life-sustaining blood via a 60,000-mile-long (97,000-kilometer-long) network of vessels....

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