Which of the following is an accurate description of what science is? a. science is a way of learning and knowing based on available evidence. b. science is based only on experimentation. c. science is absolute and unchanging. d. science is a process that leaves no room for creativity.

A. is what your looking for.  Either way, creatively or not, you have to be able to prove what your working on and through this process, you learn about that experiment.

when a reversible reaction is occurring in both directions at the same rate; the products and reactants do not change in concentration. a chemical reaction where the compound is broken into its constituent parts.