Question

question 12 of 25
which of the following factors is biotic?

a. water

b. space

c. food

d. sunlight

Explanation:

Biotic factors are living or once - living components of an ecosystem. Water (A), space (B), and sunlight (D) are abiotic (non - living) factors. Food is produced by living organisms (e.g., plants make food through photosynthesis, animals can be a source of food for other animals), so it is a biotic factor.

Answer:

C. Food