pete1276 pete1276

24-01-2018
Health

contestada

Which describes the role of the heart in the cardiovascular system?

It delivers glucose to cells.

It pumps blood through blood vessels.

It fights disease with special cells.

It pushes carbon dioxide through the lungs.

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dlorenz5 dlorenz5

25-01-2018

it pumps the blood through blood vessels

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AliviaRennia12345678 AliviaRennia12345678

07-09-2021

Pumps blood through vessels

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