As the temperature of water drops, it continues to give off thermal energy until it freezes. This is an example of. an endothermic change

increasing thermal energy

an exothermic change

a chemical change

The graph represents the distance a car travels over time while on the highway. which statement about the car's trip is accurate? a) the car does not move over time. b) the car travels at a constant velocity. c) the car's velocity increases constantly over time. d) the car's velocity decreases constantly over time.