#1: When you squeeze an air-filled balloon, what happens inside?

A. There are more collisions of air molecules against the wall of the balloon.

B. There are fewer collisions of air molecules against the wall of the balloon.

C. There is no change in the number of collisions of air molecules against the wall of the balloon.

D. The temperature inside the balloon decreases.

**my answer: A
is that right? not too sure haha @aaronq :)