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OpenStudy (anonymous):

Select the choice that best completes the following sentence. Simple machines A. are made up of multiple moving parts. B. cannot be combined to make compound machines. C. reduce the amount of energy needed to do work. D. are tools that make work easier.

OpenStudy (anonymous):

@Destinymasha plz help

OpenStudy (destinymasha):

d

OpenStudy (anonymous):

thx

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