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Home Q & A Board Science-Related Homework Help Geography and Earth Sciences
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Zoeyismycat Zoeyismycat
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6 years ago
The red color of emission nebulae comes from the ________.
 
  A) energy emission of oxygen
  B) energy emission of hydrogen
  C) conversion of infrared light to visible light
  D) energy emission of helium
  E) conversion of ultraviolet light to visible light
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chickenchicken
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6 years ago
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Zoeyismycat Author
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6 years ago
this is exactly what I needed
missnoname
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Yesterday
Thanks
Morgan-C
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2 hours ago
Helped a lot
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