Science, asked by sasmitamish36, 23 hours ago

Explain the mechanism by which air is taken in and driven out of the lungs.​

Answers

Answered by UTTAMSHARMA84
1

Answer:

Air is forced into and out of the lungs by the ribs, the intercostal muscles and the diaphragm. Explanation sequence: When the intercostal muscles contract, the ribs move upwards and outwards and the diaphragm becomes flattened.

Answered by advaithkamjith
0

Answer:

Air is pushed into and out of the lungs by the ribs, the intercostal muscles and the diaphragm. Explanation sequence: When the intercostal muscles contract, the ribs move upwards and outwards and the diaphragm becomes flattened.  THANK YOU

Similar questions