nlmeador
nlmeador nlmeador
  • 03-02-2017
  • Physics
contestada

The BEST description of a light-year is A) the speed of light in a vacuum. B) the age of a one-year-old star. C) the distance light travels in a year. D) the time it takes light to travel from Earth to the Su

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EdensMom
EdensMom EdensMom
  • 03-02-2017
I would go with option C
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nerfwarrior
nerfwarrior nerfwarrior
  • 03-02-2017
C is the correct answer   hope this helps     = }
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