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Biology 12 Online
OpenStudy (anonymous):

Star 3 is 138 light years away from Star 1 and 75 light years away from Star 2. Which of these conclusions about the stars is correct? Star 2 is 213 miles away from Star 3. Star 2 is 63 kilometers away from Star 3. The light from Star 2 reaches Star 1 in 63 years. The light from Star 2 reaches Star 1 in 213 years.

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