maritavera847 maritavera847
  • 02-05-2017
  • Physics
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What does a machine change to make work easier?

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depressinghighschool
depressinghighschool depressinghighschool
  • 02-05-2017
A machine makes it so humans don't have to d manual labor, and things become more efficient, how ever the down side is that it takes away jobs from people.
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