Question

These are consumers:
i) Heterotrophs ii) Autotrophs iii) Decomposers iv) Bacteria

Answer 1

Heterotrophs are consumers in these.

Explanation:

Because heterotrophs can't prepare their own food and depend on other living objects for their food. Some examples of heterotrophs are Animals, human beings, birds etc.

Answer 2

Answer:

Heterotrophs is the right answer!