How you will prove that air occupies space

1.	How you will prove that air occupies space
Answer» Answer: As the AIR ENTERS the balloon from your lungs, the air takes up space in the balloon. The balloon expands because the air inside NEEDS to TAKE up more space. So that is how you can SEE that air takes up space.

Answer»

Answer:

As the AIR ENTERS the balloon from your lungs, the air takes up space in the balloon. The balloon expands because the air inside NEEDS to TAKE up more space. So that is how you can SEE that air takes up space.