Question

Decayed plant and animal remains ________​

Answer 1

Explanation:

Humus is dark, organic material that forms in soil when plant and animal matter decays. When plants drop leaves, twigs, and other material to the ground, it piles up. The thick brown or black substance that remains after most of the organic litter has decomposed is called humus.

Answer 2

Answer:

Decayed plant and animals remains humus

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