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Biology, 23.04.2020 20:26 garyyunga2002

DDT is an insecticide that was formerly used to control insects that would eat crops. It was banned from use in the 1970s.

Which statements describe negative consequences that may have led to the banning of DDT? Check all that apply.

It contained toxins.
It killed off bird populations.
It improved crop production.
It controlled diseases like malaria.
It caused harm to human populations.

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