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katrin [286]
2 years ago
14

What happens between an in-breath and an out-breath? Explain the movement of gases and where this movement takes place.

Biology
1 answer:
Lelu [443]2 years ago
6 0
An in-breath is that you are breathing in Oxygen. And and out-breath you are breathing out Carbon Dioxide
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3 years ago
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Answer:

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