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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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MissPhiladelphia
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.

Answer

STAR

Explanation

A star is a type of astronomical object consisting of luminous  spheroid of plasma held together by its own gravity. They are basically contains  hydrogen and helium gas. They have a composition  of 92.1% hydrogen atoms and 7.8% helium atoms.

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