asked 186k views
3 votes
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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asked
User HiteshP
by
7.6k points

2 Answers

5 votes

Pumps blood through vessels

answered
User Renakre
by
8.6k points
4 votes
it pumps the blood through blood vessels
answered
User Eustatos
by
8.6k points
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