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Which phrase best defines a galaxy?

2 Answers

5 votes
Answer: Large collection of stars, gas, and dust held together by gravity. Explanation: The name galaxy has been derived from the word galaxies which is a Greek word meaning milky.
User Mint
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Answer:

Tightly packed group of older stars large grouping of more than two stars loose, disorganized star cluster held together by gravity large collection of stars, gas, and dust held together by gravity

Step-by-step explanation:

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User Aviraldg
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