AyanaClouston393 AyanaClouston393

17-08-2014
Biology

contestada

Predators often feed on weak or
sick animals in an ecosystem. The
role of the predator is described as
its ..what? :)

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carlmesaros7787 carlmesaros7787

17-08-2014

Predators are above all other organisms below it. Usually as one moves up the

food chain, certain chemicals are concentrated as they move up the food chain.

Examples of this are mercury and PCB.

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sk840569 sk840569

23-10-2020

I THINK the correct answer would be Niche.

Answer Link

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