Question

what is the functions of heart

Answer 1

The heart is the key organ in the circulatory system. As a hollow, muscular pump, its main function is to propel blood throughout thebody. It usually beats from 60 to 100 times per minute, but can go much faster when necessary.

Answer 2

hlo..

here the ans is....____

the heart pumps the blood and the right side of the heart allows the blood to pump and the other side allows the blood to flow in a particular direction..

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