Answer :

The correct answer to the question is:

C. Denote

Explanation:
1. The word "denote" means to be a sign of; indicate. In the context of the sentence, the colors assigned to each cabin serve as a way to indicate or represent which cabin belongs to each camper.
2. In this case, the colors play a role in identifying and distinguishing one cabin from another, helping campers locate the specific cabin they are assigned to based on the colors denoting each cabin.
3. Therefore, the use of colors to help campers find the right cabin aligns with the definition of "denote" as it indicates or represents the individual cabins through distinct color codes.