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asteriskek asteriskek
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Posts: 800
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6 years ago
How do hydrogen fuel cells work?
 
  a. Hydrogen reacts with atmospheric oxygen and creates electricity.
  b. Hydrogen is burned similarly to gas.
  c. Hydrogen is mixed with gasoline.
  d. They provide a bridge between a source of electricity and the engine.
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wrote...
6 years ago
A
asteriskek Author
wrote...
6 years ago
God bless you! Helped my grade so much.
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