aakgedek2219 aakgedek2219
  • 01-12-2017
  • Biology
contestada

For a normal person, about how long does a cycle of sleep (from stage 1 to stage 4 and back again) last

Respuesta :

jc2209208ouqqpm jc2209208ouqqpm
  • 01-12-2017
8 to 9 Hours .. OwO hope this helps!
Answer Link

Otras preguntas

The diameter of a cylinder is 6 feet 6 inches. The height of a cylinder is 12 feet 3 inches. What is the surface area?    (feet squared)What is the volume?
How did Niccolo Machiavelli’s book The Prince set him apart from other writers of the Renaissance?
example of onomatopoeia in the seven ages of man
write a system of equations and solvea class of 195 students went on a field trip. They took 7 vehicles,some cars and some buses. find the number of cars and nu
Jim has gotten scores of 99 and 93 on his first two tests. what score must he get on his third test to keep an average of 90 or greater
What's the word for wandering about; tending to move around, travel
if Xx8=y is the rule,and the value of x is 4, what is the value of y
Choose the more precise measurement in the pair.  A .) 6.7 mi or  B.) 6 mi
name a metal that doesn't conduct electricity
What's the word for wandering about; tending to move around, travel