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Author Question: How long is the precession cycle? A) 1 day B) 29.5 days C) 365.24 days D) 18 yea (Read 554 times)

Melanie

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on: Aug 28, 2013
How long is the precession cycle?
A) 1 day
B) 29.5 days
C) 365.24 days
D) 18 years, 11.3 days
E) 26,000 years


penza

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Reply #1 on: Aug 28, 2013
Oh! I know the answer is E.


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