Astronomers theorize that the universe was created 13.7 billion years ago in an enormous explosion called the Big Bang. Describe two pieces of scientific evidence that help support this theory.

; lc

Atp, shorthand for adenosine triphosphate, is the standard molecule for cellular enger in the human body. all motion and metabolic  processes  within the body begins with energy that is released from  atp, as its phosphate bonds are broken in cells through a  process  called hydrolysis.

The answer is d) light rays pass through mirrors at an angle.