A primary role of decomposers in an ecosystem<>is<>that they cycle matter$$$they<>cycle matter<>
8.4 how water, carbon and nitrogen cycle between abiotic resources and organic matter in the ecosystem and how oxygen cycles via photosynthesis and respiration.
A primary role of decomposers in an ecosystem is that they cycle matter by returning carbon and other matter to the ecosystem.
What is a primary role of decomposers in an ecosystem?