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science

QuestionAnswer
What does solar system mean. it means the sun and all of the planets.
what does planet mean. it means a large sphere body that orbits the sun.
what does star mean. it means a large hot gas.
what does galaxy mean. it means a collection of stars.
what does light-year mean. it means a distance light travels.
what does universe mean. it means space and all matter of energy.
Created by: lucas.rmaey
Popular Earth Science sets

 

 



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