ScienceCLASS 9CBSE
answered 27 Mar 2026Top-soil contains the following (a) Humus and living organisms only (b) Humus and soil particles only (c) Humus, living organisms and plants (d) Humus, living organisms and soil particles.
A.VERIFIED ANSWERfact-checked by tutors
Soln:
Answer is (d) Humus, living organisms and soil particles.