Why can gasses change volume?
O
A. The gas particles have no mass, so they can change volume.
B. There are no forces holding the gas particles together.
O
C. The forces holding the gas particles together are stronger than
gravity.
O
D. Gravity has no effect on gas particles, so they can float away.
SUBMIT

B

Explanation:

Because the particles in gases are much further apart than in liquids or solids, they can be squeezed closer together. Gases therefore can be compressed or expanded. They do not have a fixed volume

8 m/s because for him to get the same amount of energy as ray is putting out, bobby, who weighs half as much as ray, needs to run twice as fast.

the answer is 75.0%.