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Question
The stars α Cygni and β Cygni are in the constellation Cygnus. Which statement is true?
A) 
Cygni appears brighter.
B) 
is hotter.
C) must be the eastern most star in the constellation.
D) Cygni appears brighter.
E) appears redder.
Answer
This answer is hidden. It contains 1 characters.
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