ungs.
My shape changes every time you breathe. I am also important when you are singing specially during high
notes. You cannot control my up and down movement.
What is the effect if the lungs do not have the sac-like alveoli for gas exchange? pa help pooh... thanks nlng po sa tutulog ..
My shape changes every time you breathe. I am also important when you are singing specially during high
notes. You cannot control my up and down movement.
What is the effect if the lungs do not have the sac-like alveoli for gas exchange? pa help pooh... thanks nlng po sa tutulog ..
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Answer:
due to your diaphragm
Explanation:
When you breathe in, or inhale, your diaphragm contracts and moves downward.
This increases the space in your chest cavity, and your lungs expand into it