REM Sleep Is Sometimes Referred to as Paradoxical Sleep Because

Multiple Choice

REM sleep is sometimes referred to as paradoxical sleep because:

A) the more sleep deprived a person is,the less REM sleep she experiences.
B) REM sleep is not technically a sleep stage,and the body doesn't move.
C) electrical activity in the brain completely shuts down during REM sleep,so the body doesn't move.
D) EEG activity in the brain during REM is similar to awake state,but the body doesn't move.