How can you increase an object's gravitational potential energy?

A.) Put the object higher up than it was

B.)Drop the object

C.)Spin the object

D.)Throw the object

A

Explanation:

When an object gets higher it loses speed and gain more gravitional potential energy and on the other hand it loses its kinetic energy

"d.) carbon dioxide and hydrogen sulfide"

a=c and then d= c because of the band so you get ac/dc and you add them together you get sound waves