Test: Test of ZZZ's
Description: What do you know about rest
How long can military personnel go without sleep and not be tiered?
True or False: A bright light shone on the backs of the human knee can reset sleep-wake clocks?
Does REM sleep happen to everyone?
An Alcohol level of 0.05 is equivalent to how much sleep depravation?
What is the average time to fall asleep?
What is the recommended time sleeping?
What is the Average time spent sleeping
How long is the average dream?
How many car accidents are caused by fatigue?
1 in 2
1 in 3
1 in 4
1 in 5
1 in 6
Do other species dream?
So (Do not choose this answer)