what is humus?\na type of worm that only lives in the soil\nmineral matter or pieces of rock in the…

what is humus?\na type of worm that only lives in the soil\nmineral matter or pieces of rock in the soil\nsubstance from decaying organic material
Answer
Brief Explanations:
Humus is formed from decaying organic material in soil. It enriches the soil with nutrients.
Answer:
substance from decaying organic material