Science, asked by singhnahar433, 11 months ago

the ballons in the plastic bottle represent...........​

Answers

Answered by edunuriyadalaxmi
1

The plastic bottle represents the chest cavity, the straws act as the bronchi, the small balloons inside the plastic bottle serves as the lungs and the big balloon at the bottom of the plastic bottle is the diaphragm. ... When the diaphragm contracts, the air goes into the lungs or the inhalation process occurs.

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