l6usmi7neNouger
l6usmi7neNouger l6usmi7neNouger
  • 08-04-2016
  • Advanced Placement (AP)
contestada

Humans need about _____ of sleep for optimal functioning.
A) 4 hours
B) 6 hours
C) 8 hours
D) 10 hours

Respuesta :

yummy118 yummy118
  • 08-04-2016
C) 8 hours . Hope this helped
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