Question

Because not all stars are the same distance from the earth, it can be difficult to determine

the brightness of a star

the position of a star in the night sky

whether or not a particular star is real

if a star can be seen with a telescope


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Question 10 (Essay Worth 4 points)

What things are used to classify stars?
@cookie_monster

Answer 1

@cookie_monster

Answer 2

@warood

Answer 3

probably a or d for the first one

Answer 4

I would go with D