In general,research into circadian rhythms has found that overall level of alertness and body temperature are
A) negatively correlated.
B) positively correlated in females and negatively correlated in males.
C) positively correlated in males and negatively correlated in females.
D) positively correlated.

Question

Quizplus · Accepted Answer

Research into circadian rhythms has found that overall level of alertness and body temperature are positively correlated. This means that as the body temperature increases, overall level of alertness also increases. This could explain why people often feel more alert and energetic during the day when their body temperature is higher, and more drowsy and tired at night when their body temperature is lower.

In General,research into Circadian Rhythms Has Found That Overall Level