Which material forms the organic portion of soil?
A.old plants
B.clay
C.microorganisms
D.sand
Answers
Answered by
1
Answer:
Microorganisms is the answer
Answered by
1
Answer:
sand I think becoz it may contain organic matter.
Similar questions
Economy,
2 months ago
English,
4 months ago
Environmental Sciences,
4 months ago
English,
9 months ago
Biology,
9 months ago