samanthadidonna13 samanthadidonna13

10-03-2021
Chemistry

contestada

Which of the following statements is true about a light-year?

A) It is the distance to Alpha Centauri.
B) It is shorter than the astronomical unit.
C) It is used to measure long periods of time.
D) It is used to measure long distances in space.

Respuesta :

wilsonhuang1717 wilsonhuang1717

10-03-2021

Answer:

D

Explanation:

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baileyelliott077 baileyelliott077

10-03-2021

Answer:

I pretty sure its D

Explanation:

because I dont think that it measures long periods of time I could be wrong tho if I am I'm sorry

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