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Rudik [331]
2 years ago
11

An astronomer observes the light of a galaxy that is 600 million light-years away. How old is the light?

Biology
1 answer:
Triss [41]2 years ago
7 0
<h2>600 million years old.</h2>

Explanation:

<em><u>Ain't</u></em><em><u> </u></em><em><u>sure:</u></em><em><u>)</u></em>

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