human
Question: Decomposers are important to the flow of energy in an ecosystem because they

Choices:
A) are at the top of every food chain.
B) eat things other organisms do not eat.
C) make up a large portion of the top layer of the soil.
D) break organic material into parts that can be reused.
gpt
The correct answer is 3: break organic material into parts that can be reused..