One biological factor that has been related to individuals who ...

[ssal]

One biological factor that has been related to individuals who experience insomnia is
 
  a. Lower body temperature.
  b. higher body temperature.
  c. low body weight.
 d. percentage of body fat.

Question 2

Which of the following statements best describes the relationship between alcohol and sleep?
 
  a. Alcohol may help initiate sleep, but it interrupts ongoing sleep and can be the cause of a sleep disorder.
 b. Alcohol may help initiate sleep and enhance ongoing sleep, but it leads to addiction if used as a sleep aid.
  c. Alcohol increases REM sleep.
 d. Alcohol increases total sleep time in an effective manner, but continued use produces tolerance that negates this beneficial effect

[juiceman1987]

Answer to Question 1

b

Answer to Question 2

a