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Skater
Questions (1)
1) Why can certain stars sometimes be identified as eclipsing binary stars?
Answer) B. They become dimmer at regular intervals 2)
4 answers
1,655 views
Answers (5)
Really helpful :|
Thanks :)
here are the answer 1.C 2.D 3.C 4.C 5.A 6.D 7.A 8.B 9.D 10.D 11.C 12.D 13.D 14.D 15.C 16.B 17.B 18.C 19.C 20.A
no one has the answer for question 13.
I got 3/5 by listening to this dirty bird ^
