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Where does the exchange of oxygen, nutrients, and wastes occur?

a. in capillaries
b. in arteries
c. in the lungs
d. in the atria

2 Answers

3 votes

Answer: The exchange of oxygen, nutrients, and wastes occurs in the "capillaries".

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User Gary Van Der Merwe
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The exchange of oxygen, nutrients, and wastes occur in A. in capillaries.
User James EJ
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