Question

1. rem sleep, which is the fourth and last stage of sleep, is important for which function?

remembering information learned during the previous day
fully digesting recent meals
developing more hormones

Explanation:

REM (Rapid Eye Movement) sleep is known to play a crucial role in memory consolidation, which involves remembering and processing information learned during the day. Digestion is more associated with non - REM sleep stages, and hormone development is not the primary function of REM sleep. So the function of REM sleep is remembering information learned during the previous day.

Answer:

Remembering information learned during the previous day