Why does the circumference of a balloon decrease after it’s been in a freezer for half an hour?A. When heat leaves the balloon’s rubber covering, the air inside the balloon is squeezed, which causes the balloon to shrink. B. Heat flows from the air in the balloon to the colder air in the freezer, so the molecules slow down and are closer together.C. Removing heat from the balloon causes the air molecules inside the balloon to shrivel and take up less space.D. Heat flows from the balloon to the air in the freezer, which causes the air in the freezer to expand and press on the balloon.