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Repeated pesticide use on an insect population can result in some of the insects becoming resistant to that pesticide over time. Which process is responsible for the pesticides no longer being effective on the insects?

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Which part of a bicycle BEST moves in a circle?

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Which of the following devices relies on electromagnetic radiation in the radio wave region of the spectrum for operation?

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Many cells have a nucleus that contains chromosomes. These chromosomes carry genes that are composed of