According to your text, older adults sleep less because
A)their sleep cycles become more efficient.
B)of physical discomfort.
C)they no longer require REM sleep.
D)they no longer require NREM sleep.

Question

Quizplus · Accepted Answer

Physical discomfort, such as arthritis or respiratory issues, can make it more difficult for older adults to fall asleep and stay asleep, leading to less overall sleep.

According to Your Text, Older Adults Sleep Less Because