Which of the following can act as a zeitgeber?
a. the sun
b. a clock
c. temperature
d. the sun, a clock, or temperature can serve as zeitgebers
Question 2
REM sleep behavior disorder is the opposite of narcolepsy in that:
a. people have awake attacks rather than sleep attacks.
b. REM sleep behavior disorder is not linked to degenerative disorders.
c. REM sleep behavior disorder involves bouts of insomnia.
d. instead of muscle paralysis during waking hours, those with REM sleep behavior disorder lack muscle paralysis during sleep.
Temperature conversion
Measurement of temporal artery temperature
The relationship between RH and temperature.
World Distribution of Temperature
Leaf margins and air temperature
Human biological clock