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How many times greater is the concentration of DDT at the highest trophic level than at the lowest trophic level?

User Jorjon
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Answer:

Biomagnification (or bioaccumulation, or biological amplification) is the increase in the

concentration of persistent chemicals (such as pesticides) in ecosystems as they pass

up the levels of a food chain or food web.

100 000X more concentrated

User Zyc Zyc
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