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4

_ is a component of soil made entirely of decomposed organic remains. This component increases soil fertility and _
the ability of soil to retain water.
A. Humus; increases
B.
Parent material; decreases
C.
Subsoil; increases
D
Topsoil; decreases

asked
User Sisdog
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1 Answer

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Answer:

The answer is A

Step-by-step explanation:

am 100% sure

answered
User Xono
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