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 fire swallowed up the house before the firefighters arrived. a. hyperbole b. simile c. personification d. metaphor
Reducing the volume of a contained gas by one third, while holding temperature constant, causes pressure to A. be decreased by two thirds. B. be increased by tw
Why did the U.S. support Saddam Hussein and Iraq in the war against Iran in the 1980s? A. The U.S. considered Iran's militant Islam a bigger threat. B. Iraq thr
A nonprofit organization does not issue stock shares or distribute its extra funds to owners or shareholders. If all businesses were required to operate as nonp
How do I find a2 and a3 for the following geometric sequence? 54, a2, a3, 128
Acid precipitation is caused by a mix of what?
Choose the source that would support or defend the following assertion. Your donation would help us to give the Help Group a larger part of our profit, which is
What is the answer to 1/3 +5/12?
U.S. Admiral Henry Mayo demanded that Mexico give a 21-gun salute to the American _____________ after the Tampico Incident.
Solve the area formula for a triangle, A = 1/2bh , for h. a) [tex]h= \frac{2b}{A} [/tex] b) [tex]h= \frac{2A}{b} [/tex] c) [tex]h= \frac{A}{2b} [/tex] d) [tex