The term circadian rhythm comes from circa, which means "about," and diem, which means
A)clock.
B)body.
C)day.
D)light.

Question

Quizplus · Accepted Answer

Circadian rhythm refers to the physical, mental, and behavioral changes that follow a roughly 24-hour cycle, responding primarily to light and darkness in an organism's environment. The term is derived from the Latin words "circa" meaning "about" and "diem" meaning "day," indicating the cycle is about a day long.

The Term Circadian Rhythm Comes from Circa, Which Means "About