Consider the question. What forms when molecules react with one another?
Options:
- (A) biochemistry
- (B) Chemical energy
- (C) Energy.
- (D) atoms
- (E) chemical bonds
- (F) elements
- (G) flow of electrons
- (H) Organic compounds
 What is the step-by-step reasoning process to arrive at the answer: (E)?

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Chemical bonds form when substances react with one another. All substances are composed of molecules. Chemical bonds form when molecules react with one another.