Question

what types of organisms can be a consumer?
select all that apply
a bacteria
b fungi
c animals

Explanation:

Consumers are organisms that obtain energy by feeding on other organisms. Animals are heterotrophic and consume other organisms (plants or animals). Some bacteria (like heterotrophic bacteria) and fungi (as decomposers which can also be considered in a broad sense as they break down and consume organic matter) can also act as consumers.

Answer:

a. bacteria, b. fungi, c. animals