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Which organ is essential in circulating oxygen throughout the body? a. liver b. heart c. lung d. kidney
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4 votes
Which organ is essential in circulating oxygen throughout the body?

a. liver
b. heart
c. lung
d. kidney

User Venkataswamy
by
6.4k points

1 Answer

1 vote

Answer:

The answe is C

Step-by-step explanation:

We breath thru our lungs.

User Hassassin
by
6.9k points
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