As stars age and become larger, they become ________ and ________.
A.
more luminous, cooler
B.
less luminous, cooler
C.
more luminous, hotter
D.
less luminous, hotter
As stars age and become larger, they become MORE LUMINOUS and COOLER. The answer is A. more luminous, cooler.
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Asked 8/31/2013 11:12:35 AM
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