Question

Earthworms add their wastes to the soil and then die and decay in the soil. Which component of the soil are they adding to?

litter

humus

silt

clay

Answer 1

humus, lmk if I got it correct hope I helped

Answer 2

Humus

Step-by-step explanation:

The importance of earthworms for soil lies primarily in their effect on the decomposition of primary organic matter and the formation of humus. ... Earthworms are involved in the transformation of complex organic compounds into simple forms that can be used by plants.