Question

There are many, Many stars in our Universe. In which of the following do all of the stars appear to be quite similar?
A:Chemical Composition
B: Distance from our Solar System
C: Temperature
D: Age

Answer 1

is there only one option or more than one

Answer 2

Its just gives me A,B,C,and D

Answer 3

i think it's distance from our solar system, but age seems like a good answer as well.

Answer 4

Its (A), almost all stars are almost entirely hydrogen.

Answer 5

i go with @RamiroCruzo cuz all the stars are not at a same distance from out solar system