Chemistry, 19.02.2021 21:10 janayshas84

He distance from Earth to the North Star is about 430 light-years. Which of the following statements describes why scientists use the light-year unit to measure distances in space? A light-year unit is very small and distances in space are very small.

A light-year unit is very small and distances in space are very large.

A light-year unit is very large and distances in space are very small.

A light-year unit is very large and distances in space are very large.

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He distance from Earth to the North Star is about 430 light-years. Which of the following statements...