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Geography, 12.10.2019 01:30 kobiemajak

(1 pt) how long does it take for light from a star that is 8 light-years away to reach earth?

a.
8 earth minutes

b.
16 earth minutes

c.
8 earth years

d.
16 earth years

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(1 pt) how long does it take for light from a star that is 8 light-years away to reach earth?
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