What two things are used to classify stars on the HR diagram? A. Temperature and luminosity/brightness B. Color and shape C. Shape and Size D. Age and color

Question

asked Aug 2, 2021 229k views

1 Answer

Mr Grumpy · Answer 1 · 2021-08-07T14:03:11+0000

Answer:

A

Step-by-step explanation:

In the HR diagram, temperature and luminosity (brightness) are used to classify stars. I hope this helps!