Who is likely to have the longest periods of R-sleep throughout the night?
A)Joey, an infant
B)Amanda, a young adult
C)Horatio, a middle-aged man
D)Mila, an elderly woman

Question

Quizplus · Accepted Answer

Infants typically have the longest periods of REM (R-sleep) sleep compared to other age groups, as their sleep cycles are shorter and they spend a larger proportion of their sleep in REM.

Who Is Likely to Have the Longest Periods of R-Sleep