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.
Answers: 2
Biology, 21.06.2019 19:30
Look at the following answer choices and determine which belongs in the both category. testable, can be disproven explains natural phenomena, has evidence to support it prediction, tentative, one or more scientists working together well established, many different scientists working independently, highly reliable
Answers: 1
Biology, 22.06.2019 21:00
Read the following statements that describe how information flows in the nervous system. what is the correct order in which they occur? 1) response is carried to glands or muscles. 2) information is gathered. 3) information is processed and a response is formed.
Answers: 1
DDT is an insecticide that was formerly used to control insects that would eat crops. It was banned...
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