Some harmful chemicals that are long-lived, stable, and soluble in fatty tissues become increasingly concentrated at each higher trophic level.

Question

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This is a known phenomenon called biomagnification or bioaccumulation where the concentration of certain harmful chemicals increases at each higher level of the food chain. This is because organisms at each trophic level consume multiple organisms from lower levels, thereby accumulating and concentrating the chemicals in their fatty tissues. As a result, large predatory animals at the top of the food chain often have the highest concentrations of these chemicals in their bodies, which can be harmful to their health and the health of other species that may rely on them for food.

Some Harmful Chemicals That Are Long-Lived, Stable, and Soluble in Fatty