Which of the following are important biotic factors that can affect the structure and organization of biological communities?

a. precipitation, wind

b. nutrient availability, soil pH

c. predation, competition, parasitism

d. temperature, water

e. light intensity, seasonality

c. predation, competition, parasitism

Explanation:

The important and only biotic factors from the given choices that can affect the structure and organization of biological communities are predation, competition and parasitism.

These factors ensures that there are interaction between organisms of the same and different species and only occur in life.

Biotic factors are the living component of the ecosystem that dictates what happens therein.

All of these are biotic factors.

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