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Stack #4544131

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A solar system contains a single star and planets.
A galaxy contains large amounts of gas, dust, and stars.
The Sun is a. a star. b. 1 AU from Earth. c. more than 100 times the diameter of Earth. āœ… d. all of the above.
The Milky Way Galaxy is about 75,000 light-years in diameter.
Created by: smaldhehri
 

 



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