If pesticide from a farm runs off into Lake Michigan, which organism in the lake's food chain would test highest for the pesticide?

Question

Quizplus · Accepted Answer

This phenomenon is explained by biomagnification, where the concentration of a substance, like a pesticide, increases as it moves up the food chain. Since fish eaters (birds) are at the top of the food chain, they would accumulate the highest concentration of the pesticide.

If Pesticide from a Farm Runs Off into Lake Michigan