Options are:
(1). Chemical energy
(2). substrates
(3). chemical bonds
(4). living things
(5). Organic compounds
(6). Energy.
(7). new elements
(8). flow of electrons
Given those answer options, answer the question: Fact 1: Chemical bonds form when substances react with one another. Fact 2: All substances are composed of molecules. Given the two facts above, what forms when molecules react with one another?
A:
(3).