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Test Test - Question 19 | EAP-Biology B CR | Revolt

Tutorial Cheats Pricing Answers Ai Humanizer

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Answers EAP-Biology B CR Test TestQuestion 19

19

QuizMultiple Choice

Test Test

Question 19 of 25 • EAP-Biology B CR

Veins take blood back to the heart. Which gas would be most abundant in a vein that takes blood from muscle cells in the arm back to the heart?

Answer

A

carbon dioxide

B

oxygen

C

nitrogen

D

hydrogen

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