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Sergeu [11.5K]
3 years ago
15

Which two body systems must directly interact for vertebrate organisms to exchange gases

Biology
1 answer:
Elodia [21]3 years ago
7 0

Answer:  The circulatory system and the respiratory system.

Explanation:

Gas exchange between tissues and the blood is an essential function of the circulatory system. In humans, other mammals, and birds, blood absorbs oxygen and releases carbon dioxide in the lungs. Thus the circulatory and respiratory system, whose function is to obtain oxygen and discharge carbon dioxide, work in tandem.

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The correct answer is 35 percent.

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3 years ago
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6 0
4 years ago
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