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23 votes
23 votes
What are tubes that carry blood back to the heart ?

a. arteries
b.veins
c.pipes
d.tubes​

User Mateusz
by
3.6k points

2 Answers

5 votes
5 votes

Answer:

I think it's veins.

Step-by-step explanation:

Arteries carry the blood away from the heart and the veins carry the blood back to the heart.

User Schmalls
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3.2k points
4 votes
4 votes

Answer:

arteries and veins

Step-by-step explanation:

those two are the answers

User Arun Kumar N
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3.0k points