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Pie
3 years ago
6

HELP PLS BRAINLEST

Chemistry
2 answers:
Maurinko [17]3 years ago
8 0
First of all, a light-year is the distance light travels in one year. The star Alpha Centauri is about 4 light-years away, so light from Alpha Centauri takes 4 years to get to the Earth
Aleks04 [339]3 years ago
4 0
It would take 4 years to reach earth
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