When the coaster ascends one of the smaller hills that follows the initial lift hill, its kinetic energy changes back to potential energy. In this way, the course of the track is constantly converting energy from kinetic to potential and back again.
The answer is c. hope that helped
I believe the answer is "It is unsafe and can result in someone getting hurt."
Hope this helped !!
Oranelles carry out specific functions within the cell
The answer for that is B, and E it should be all in your book