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Home Q & A Board Science-Related Homework Help Psychology
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ayother ayother
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6 years ago
A single cycle of non-REM and REM sleep lasts about
 
  a. 10 minutes.
  b. 30-40 minutes.
  c. 90 minutes.
  d. 360 minutes.
  e. 8 hours.
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jonjon2019jonjon2019
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6 years ago
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ayother Author
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6 years ago
Thank you, thank you, thank you!
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Yesterday
Helped a lot
Tim0301
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2 hours ago
This calls for a celebration Person Raising Both Hands in Celebration
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