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Home Q & A Board Science-Related Homework Help Psychology Developmental Psychology
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ub|k ub|k
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6 years ago
George Westinghouse developed
 
  A) direct current.
  B) alternating current.
  C) the incandescent lightbulb.
  D) a more efficient way to refine steel.
  E) None of these are correct.
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CelestialCelestial
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ub|k Author
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6 years ago
This calls for a celebration Person Raising Both Hands in Celebration
54321abs
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Yesterday
Thanks for your help!!
patyfeitosa
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2 hours ago
Thank you, thank you, thank you!
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