Author Question: The fact that giant sloths sleep 20 hours per day is a strong argument A) against the circadian ... (Read 10 times)

CharlieWard · **on:** Jun 22, 2018

The fact that giant sloths sleep 20 hours per day is a strong argument

A) against the circadian theory of sleep.
B) for the recuperation theory of sleep.
C) against the theory that sleep is a compensatory reaction to energy expenditure.
D) all of the above
E) both A and B

Question 2

Most mammals and birds

A) sleep.
B) have sleep that is similar to human sleep.
C) have sleep that is characterized by high-amplitude, low-frequency EEG activity that is punctuated by periods of low-amplitude, high frequency EEG activity.
D) all of the above
E) none of the above