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Question

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anonymous · Answer

What are the characteristics that scientists us to classify stars?

 A. size and brightness

 B. brightness and temperature

 C. temperature and composition

 D. size, brightness, temperature, and composition.

anonymous · Answer

I beleive it is A

anonymous · Answer

@Vanquish can you help with 1 more

anonymous · Answer

@dyamondsr4ever Sure I will try

anonymous · Answer

What determines the color of a star?

 temperature
 its planets
 gravity
 the galaxy it is in

anonymous · Answer

@Vanquish

anonymous · Answer

Well I think it is the material made out of the star, but the last time I studied stars in school was in 5th grade. Other than that I can tell you that temp is the other only right answer that makes sense to me