Question

how do our lunges work​

Answer 1

Answer:

The air we breathe contains oxygen and other gases.once in the lungs, oxygen is moved into the blood stream and carried through your body. At each cell in your body, oxygen is exchanged for a waste gas called carbon dioxide...

Explanation:

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Answer 2

Answer:

Lungs are the parts of respiratory system,a group of organs and tissues that work together to help you breath.

Explanation:

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