Uncle Billy fell asleep in front of the television again. Five minutes later a noise from the kitchen awakened him. He sat up looking a bit dazed and explained, "I was having something like a dream. I saw my first bicycle, Old Blue, just as bright and shiny as it was when it was new." Uncle Billy was probably experiencing:

A. stage 1 sleep.
B. stage 2 sleep.
C. stage 3 sleep.
D. stage 4 sleep.

answer A

3 answers

im thinking stage one bcuz he was 5 mins into his sleep. Now he was Dreaming which is Stage 5 REM
I would also pick REM sleep.
i know but there is no REM in the list. REM is stage % This only list 1-4