Question

what can cause fluctuations in carrying capacity? sunny or cloudy days changes in the moon’s phases variations in food supply visual appeal of an area

Explanation:

Carrying capacity is the maximum number of individuals of a species an environment can support. Food supply is a crucial resource - based factor. Variations in food availability directly impact the number of organisms that can be sustained. Sunny or cloudy days, moon - phase changes, and visual appeal do not directly affect the carrying capacity in the same fundamental way as food supply.

Answer:

variations in food supply