Is it possible to have a food chain that has only a producer and a decomposer?

Unlike matter, energy does not cycle through the ecosystem. Food chain and food web diagrams do not always show the decomposers. However, although an ecosystem can exist without consumers, no ecosystem can survive without producers and decomposers. The simplest food chain is producer —>• decomposer.

Explanation:

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Mark brainliest

yes , it's possible to have food chain that has only a producer and a decomposer

Explanation:

This means that a food chain can exist without a Consumer, but an ecosystem (food chain )

cannot survive without a producer and decomposer