What are the four characteristics that scientists use to classify stars?

Size, brightness, temperature, and composition
Size, distance away from us, temperature, and color
Location, distance away, color, and number of planets that orbit it
Heat, temperature, distance away, and size

Question

What are the four characteristics that scientists use to classify stars?

 Size, brightness, temperature, and composition
 Size, distance away from us, temperature, and color
 Location, distance away, color, and number of planets that orbit it
 Heat, temperature, distance away, and size

prince1342 · Answer

This is something that would fit science, but A would be used to classify stars

anonymous · Answer

agreed. and btw its in the video.

anonymous · Answer

Here is a link to a document which should be helpful with this and a few other questions. http://www.atlanta.k12.ga.us/cms/lib/GA01000924/Centricity/Domain/2719/Characteristics%20of%20Stars.pdf