When Chemicals Transform From One Set to Another
This page is the CodyCross answer for the clue below from Amusement Park, Group 211, Puzzle 3 (Diverse Sceneries).
Question is: When Chemicals Transform From One Set to Another
and the answer is: REACTION
Word Meaning:
REACTION — An action or statement in response to a stimulus or other event.
Definitions from Wiktionary.