.The ___________ is the muscular organ that pumps blood through the circulatory system by rhythmic contractions and relaxation heart lungs kidneys liver Help!!!

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asked Nov 11, 2022 84.3k views

4 votes

.The ___________ is the muscular organ that pumps blood through the circulatory system by rhythmic contractions and relaxation

heart

lungs

kidneys

liver

Help!!!

Chemistry
high-school

Indiana asked

by Indiana

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2 Answers

3 votes

Heart. The heart is responsible for pumping blood throughout the body.

JHoffmann answered Nov 13, 2022

by JHoffmann

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6 votes

The answer is in your heart ;)

Mikescher answered Nov 17, 2022

by Mikescher

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