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dsvcbhdjnskl dsvcbhdjnskl
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6 years ago
Under normal living conditions, most of our entrained circadian cycles are about
 
  A) 23.1 hours long.
  B) 23.5 hours long.
  C) 24.0 hours long.
  D) 24.5 hours long.
  E) 25.2 hours long.
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mschindler44mschindler44
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6 years ago
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dsvcbhdjnskl Author
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6 years ago
Just got PERFECT on my quiz
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Yesterday
Thanks
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2 hours ago
Brilliant
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