Question

9)

Which sentence requires a comma between coordinate adjectives?
A) Decomposers clean up numerous dead organisms.
B) Scavengers are mostly carnivorous components of ecosystems.
C) They release vital life-sustaining energy that plants and animals need.
D) A compost is a beneficial organic environment for dead organisms to decay.

Answer 1

D. a compost is a beneficial organic enviroment for dead organisms to decay

Answer 2

D) A compost is a beneficial organic environment for dead organisms to decay