Question

explain the following process​

Answer 1

Answer:

the plastic bottles are the wind pipes and the rubber sheet is your diaphragm and the balloons are your lungs the plastic strip which joins balloons and trachea (wind pipe) is your left and right bronchus now when the diaphragm (rubber sheet) move down the lungs(balloons) are able to take oxygen when the diaphragm goes in upward position the lungs realese air( co2 and other gases which is not required for the body )

Explanation:

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