Question

what is a food chain​

Answer 1

Answer:

Food chain is a linear network that consists of different trophic levels telling us about the flow of energy from one organism to another.

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Answer 2

A food chain is a linear network of links in a food web starting from producer organisms and ending at apex predator species, detritivores or decomposer species. A food chain also shows how the organisms are related with each other by the food they eat. Each level of a food chain represent a difference trophic level.