humus which is formed by the decay of plant and animal matter is important for the formation of most,

a) rounded sediments,
b) soils,
c) surface bedrock,
d) minerals

Respuesta :

Lanuel

Answer:

b) soils.

Explanation:

Humus which is formed by the decay of plant and animal matter is important for the formation of most, soils.

Soil formation occurs as a result of the the decay or the remains of plants and animals which are used up.