Question

in order to support all of the organisms in an ecosystem, which should have the greatest amount of biomass? secondary consumers producers primary consumers decomposers

Explanation:

Producers are the base of the food - web in an ecosystem. They convert energy from the sun into chemical energy through photosynthesis and provide the energy and biomass that supports all other trophic levels. As energy is lost at each trophic level transfer, producers need to have the greatest biomass to sustain the ecosystem.

Answer:

B. producers