3 years ago

Inhalation and exhalation move air into and out of the lungs. What happens when you inhale and exhale

1 answer:

7 0

When you inhale (breathe in), air enters your lungs and oxygen from the air moves from your lungs to your blood. At the same time, carbon dioxide, a waste gas, moves from your blood to the lungs and is exhaled (breathe out). Hope this helps

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