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TiliK225 [7]
3 years ago
7

PLS HELPPPPP

Biology
2 answers:
maks197457 [2]3 years ago
6 0

Answer:insects microorganisms organic material

Explanation

pochemuha3 years ago
3 0

Explanation:

humus is made of and dissolved organic matter + undissolved organic matter and microorganisms which can decompose it

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