Describe how, and at what levels, decomposers operate within an ecosystem that has 4 trophic levels - producers, primary consumers, secondary consumers, and tertiary consumers.

Provide examples of the role of decomposers on at least two of those levels.

Respuesta :

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Decomposers restore vital nutrients in the soil, which facilitates the growth of plants/autotrophs. These autotrophs then provide nutrients to the following levels.
Two roles of decomposers are:
•Restoring nutrients in the soil
•Providing nutrients to plants

I hope I helped!