Our Sleep Patterns Change as We Age

Multiple Choice

Our sleep patterns change as we age.Which of the following is not accurate regarding these changes?

A) we need less NREM sleep and more REM sleep as we age
B) almost half of a newborn's sleep is spent in REM
C) the largest decrease in REM and NREM sleep occurs in the first 3 years of life
D) although the amount of REM and NREM sleep both decrease as we age, there is much more decrease in REM than NREM