Everything in the universe that is not a star reflects light from Stars. Otherwise you can't see it.
9 is D I believe, I don't know about 10
Answer:
Is the sum of potential and kinetic energy in an object that is used to do work.
Answer:
Rest and motion are relative terms. In simple terms, an object that changes its position is said to be in motion while the opposite action causes an object to be at rest.
Explanation: