People generally fall asleep as their body temperature ____ and awaken as it ____.
A) becomes stable; starts to fluctuate
B) starts to fluctuate; becomes stable
C) begins to drop; begins to increase
D) begins to increase; begins to drop

Question

Quizplus · Accepted Answer

Research has shown that people generally fall asleep as their body temperature begins to drop and awaken as it begins to increase. This is due to the relationship between the circadian rhythm and the body's temperature regulation system.

People Generally Fall Asleep as Their Body Temperature ____ and Awaken