Question

define biomagnification with a good chain showing biomagnifications at every trophic level

Answer 1

Answer:

The increase in concentration of harmful chemicals in the body of organism at highest trophic level. In biomagnification the concentration of the persistent toxins (crosses) increases higher up the food chain.

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Explanation:

Answer 2

Explanation:

Ａｎｓｗｅｒ:

Biomagnification is the build up of toxins in a food chain. The DDT concentration is in parts per million. As the trophic level increases in a food chain, the amount of toxic build up increases. The x's represent the amount of toxic build up accumulating as the trophic level increases.

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