Changing time zones can impact your circadian rhythms by

Question

Quizplus · Accepted Answer

Changing time zones can disrupt how early or late your brain produces melatonin, which can affect your sleep-wake cycle and circadian rhythms.

Answer: B and C are incorrect
 There is no evidence that changing time zones affects the production of estrogen or stimulates the brain to be more interested in surroundings. The statement about REM sleep is also incorrect; while crossing time zones can affect the duration and timing of REM sleep, it does not necessarily stimulate longer cycles.

Changing Time Zones Can Impact Your Circadian Rhythms by