They decompose (break down) the dead plant and animal matter into nutrients which are released back into the soil.
2. waxay wax ku gaaleysiiyaan danbiyada iyo gafafka, waxayna arrintaas ka dhaliyaan inay banneystaan dhiigga muslimiinta iyo xoolohoodaba, iyo in daarta islaamku tahay daar xarbi (dagaal) daartooduna ay tahay daar iimaan (nabad galyo)