What is your strategy? A. I will examine different combinations of chemicals with water always present. B. I will examine different combinations of chemicals with enzymes always present. C. I will examine different combinations of chemicals with and without enzymes.

When considering the examination of chemicals with water or enzymes, it's essential to understand that water often acts as a solvent, facilitating reactions and allowing for reactants to mix uniformly. This can significantly impact the outcome of the reaction, making option A an intriguing choice for those looking to see how various chemicals interact in a hydrated environment. On the other hand, enzymes are biological catalysts that can drastically alter reaction rates and pathways. Exploring the use of enzymes, as in options B and C, can reveal how specific reactions can be enhanced or inhibited, providing insights into biochemical processes. Choosing option C can be particularly insightful, as it allows you to compare the effects of reactants in both scenarios directly!