A scientist places an air–filled balloon into a freezer and observes that the balloon shrinks. Which best explains why this happens?
Group of answer choices
The air particles inside the balloon move faster and have more collisions with the sides of the balloon.
The air particles inside the balloon turn from gas to liquid.
The air particles inside the balloon move slower and push less against the sides of the balloon.
The air particles inside the balloon make holes in the balloon.