Question

what is an example of a biotic factor?
a sunlight
b temperature
c water
d tree

Explanation:

Biotic factors are living or once - living components of an ecosystem. Sunlight (option a), temperature (option b), and water (option c) are abiotic factors as they are non - living components. A tree (option d) is a living organism, so it is a biotic factor.

Answer:

d. tree