I would say it's <span>C. the Moon
</span>
As the skateboard rolls down the ramp it loses potential energy and gains kinetic energy.
The best answer is B)
Space technology helps improve life on Earth.
Many of the innovations developed by space programs had applicability beyond their original use. This is one such example, in which robotic technology used for servicing spaceships is helping to improve surgeries here on Earth.
Answer:
child protective services
Explanation:
amonbgus
Twice the amplitude of each wave