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FinnZ [79.3K]
2 years ago
15

What signals your body to breathe out, or exhale. We learning about the respiratory system

Biology
1 answer:
Gre4nikov [31]2 years ago
3 0

Answer: Your brain constantly gets signals from your body which detect the amount of oxygen and carbon dioxide in your blood. Your brain will send signals to the muscles involved in breathing and adjust your breathing rate depending on how active you are.

HOPE THIS HELPED HAVE A WONDERFULL DAY!

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