Question

how does the colour of a star help to find its age

Answer 1

Answer:

As stars age, they run out of hydrogen to burn, decreasing the amount of energy they emit. Thus, younger stars can appear bluer while older ones appear more red, and in this way, a star's color can tell us something about that star's age.

Explanation:

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Answer 2

Answer:

by

blue: youngest

red:oldest

Explanation:

if the star is blue it is the youngest and if the star is red it oldest hope this help you pls mark me as brainlist

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