How does the heart keep the blood flowing throughout the body? It contracts and relaxes It inflates and deflates It inhales and exhales It opens and closes

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asked Jun 11, 2022 139k views

1 vote

How does the heart keep the blood flowing throughout the body?

It contracts and relaxes
It inflates and deflates
It inhales and exhales
It opens and closes

Chemistry
high-school

Brianchirls asked

by Brianchirls

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2 Answers

5 votes

Answer:

Step-by-step explanation:

MarJano answered Jun 12, 2022

by MarJano

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4 votes

Answer:

It contracts and relaxes awnser is a

Step-by-step explanation:

im from flvs

OV Web Solutions answered Jun 16, 2022

by OV Web Solutions

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