Organic matter is essential in soil for it to be able to produce vegetation. what roles do organic matter play in making soil viable? select all that apply. 1points a aerating the soil b hydrating the soil c preventing pest infestation d providing nutrients through excrement and dead tissue

B

Explanation:

Organic matter in the soil is significant in making hummus. Hummus, on the other hand, is hygroscopic and therefore holds water and nutrients in the soil and alleviates leaching. This makes these factors available to plants  for growth and promotes vegetation growth.

it's     c       this is a cell (b) with a nucleus (c) containing dna (a). the dna is organized into chromosomes (d). a section of the chromosome that codes for a trait is called a gene (e).