trinikid2016
contestada

If a person sleeps for 8 hours in one night, then about how many times do they cycle through the stages of sleep?

A. 10 times
B. 8 times
C. 5 ½ times
D. 6 ½ times

Respuesta :

C. 5 1/2 because A sleep cycle lasts about 90 minutes and during that time we move through five stages of sleep 

nickyy3
I think the answer would be c because it fits best

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