Humus is made up of: – McqOptions

MCQOPTIONS

1.	Humus is made up of:
A.	coarse particles of gravel
B.	small pieces of stones
C.	rotten leaves and decayed bodies of plants and animals
D.	coarse particles of gravel, small sand pieces, clay and small stones
Answer» D. coarse particles of gravel, small sand pieces, clay and small stones

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