Question

Bev likes to be up late at night and sleep in; caleb likes to wake up with the sun and go to bed early. a psychologist would say they have different ________. chromotropes chronologies chronotypes chromatins

Answer 1

The right choice is:

chronotypes

Completing the sentence:

Bev likes to be up late at night and sleep in. Caleb likes to wake up with the sun and go to bed early. A psychologist would say they have different chronotypes.

Indeed they have different chronotypes. Bev likes to be up late at night while Caleb does go to bed early and wakes up early.