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BaLLatris [955]
2 years ago
5

Identify the main gas that diffuses from the alveolus to the capillary.

Biology
1 answer:
diamong [38]2 years ago
6 0

Answer:

oxygen

Explanation:

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Which of these is an example of an undesirable effect of friction?
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b. energy loss in machines

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2 years ago
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Hope this helps!

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