Question

3. What would happen if the diaphragm did not pull the lungs down?​

Answer 1

Answer:

we will not able to breathe.

Explanation:

The diaphragm is a large muscle that separates the thoracic cage (the area where your lungs are located) from your abdomen. When the diaphragm contracts, the volume of the thoracic cavity increases and air is drawn into the lungs. Without a diaphragm any living mammal would not be able to breathe.

Answer 2

We will die of not breathing