Biology, 19.02.2021 20:40, jkgtmhuip3503

What is a lightyear? A: It is the distance that light can travel in one year.
B: The distance between the Earth and the Sun
C: Distance between the Earth and the Moon
D: None of the above

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What is a lightyear? A: It is the distance that light can travel in one year.
B: The distanc...