Question

which microoganism act as decomposer how is this activity useful to us

Answer 1

bacterias acts as decomposers because they feed on the dead and decaying organisms that decompose the dead matter lying on the ground they are useful for us because can you imagine a world in which the whole ground is being covered with death organisms not right? so you can write something like this for for keeping the environment clean the bacteria decompose organisms ...thus they are helpful for us as..they keep the enviroent clean