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3 votes
6. The blood gains its oxygen in which part of the body?

heart
lungs
brain
muscle tissue

User Scav
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2 Answers

2 votes
The answer would be heart or possibly lungs
User Jakub Kubrynski
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3 votes

Answer:

The answer would be heart.

Step-by-step explanation:

I already did the test

User Supervacuo
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