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Biology, 21.06.2019 21:30
List the advantages and disadavantages of the switch from persistent chlorinated hydrocarbon pesticides (such as ddt) to nonpersistent organophosphate pesicides. have the benefits of the switch outweighed the disadvantages? explain.
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Which statement describes john tuzo wilson’s contribution to the theory of plate tectonics?
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Gene expression is the activation of a gent that results in a question 1 options: protein dna mitochondria
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what is a biotic factor that affects population size A. weather B. human impact C. avaliable sunligh...
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