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The exchange of oxygen and carbon dioxide in the blood occurs in the O a. capillaries. O b. arteries. O c. veins. O d. lungs.
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The exchange of oxygen and carbon dioxide in the blood occurs in the

O a. capillaries.
O b. arteries.
O c. veins.
O d. lungs.

User C Z
by
8.6k points

2 Answers

7 votes

Answer:

A

Step-by-step explanation:

Because B. C. D. aren't correct

User Kendy
by
8.0k points
6 votes
Answer = A.capilaries
B,c,and d are wrong
User Love Hasija
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8.0k points
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