What do catalysts do?\nOptions:\n- (A) metabolic reaction\n- (B) breathe\n- (C) get chemical reactions started\n- (D) Slowing the transfer of heat\n- (E) A compound that donates proton\n- (F) fertilize eggs\n- (G) have a positive impact on the environment\n- (H) inhibit chemical reactions OK. Let's think hard:
User
All chemical reactions require activation energy to get started. Catalysts lower the activation energy for reactions. Catalysts help chemical reactions to get started.
So, the final answer is (C).
Assistant