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