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3 October, 17:43

Celestial object A is composed of 92.1 percent hydrogen and 7.8 percent helium while celestial object B is made up of ice, frozen carbon dioxide, rock, and dust. What is celestial object A?

asteroid

comet

dwarf planet

black hole

star

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Answers (1)
  1. 3 October, 19:59
    0
    I believe the correct answer from the choices listed above is the last option. This celestial object is a star. Stars are composed of 92.1 % hydrogen atoms and 7.8 % helium atoms. Hope this answers the question. Have a nice day.
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