Explanation:
Each species within a community performs a specified role, called a niche. An ecological niche describes certain conditions required for an organism's survival, its roles and how it responds to resource distribution, along with competition for these resources.
The two species occupy separate and distinct niches by way of their feeding relationship. While they are both decomposers, yet they require different sources of food- these species are not in competition.
The makeup of biological communities is often dynamic; eventually, through changes in this makeup, a steady-state or equilibrium is reached called a climax community. While Primary succession starts off with the modification of a previously unoccupied area along with increasing variation. Several limiting factors, restrict the ability of many organisms to thrive in the area; few pioneer organisms are capable of existing within a rather limited range of tolerance, and aid in making the area more capable of supporting other species.
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