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What is a light year?

A: the distance light travels in one earth year
B: the time it takes light to travel across the universe
C: the distance light travels in one orbit of the moon
D: the distance light travels from the sun to the earth

2 Answers

7 votes
It’s A:the distance light travels in one earth year
User Futuremint
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11 votes

Answer:

A: The distance light travels in one year

User Saim Mehmood
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