Environmental Sciences, asked by vansh6417, 11 months ago

the _______ in the lungs absorb oxygen when we breathe in

Answers

Answered by SabornoChowdhury

Answer:

The bronchioles end in tiny air sacs called alveoli, where oxygen is transferred from the inhaled air to the blood. After absorbing oxygen, the blood leaves the lungs and is carried to the heart. ... Your blood carries the CO 2 back to your lungs and it is removed when you exhale.

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