2004lilsnicole 2004lilsnicole

19-01-2018
Biology

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Define light year, and explain how and why light years are used to measure distance in the universe

Define light year and explain how and why light years are used to measure distance in the universe class=

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kingzuna02 kingzuna02

19-01-2018

used light year because the distance in universe is to big to measure whith kilometers or something elese...............i think

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