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Biology, 19.05.2021 17:00 taylorbohr6823

Stars a and b have the same luminosity, but star b is much farther away from earth. how does star a's apparent brightness compare with that of star b? A. stars a and b have the same apparent brightness
B. star a has a greater apparent brightness than star b
C. star a has an apparent brightness that changes more than star b's
D. star a has a lesser apparent than star b

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