Question

Bruno is sleeping, but his eyes are moving quickly. What is MOST likely happening? A. Bruno is having a night terror. B. Bruno is experiencing NREM sleep. C. Bruno’s biological clock isn’t working. D. Bruno is demonstrating REM sleep.

Answer 1

Answer: D. Bruno is demonstrating REM sleep.

Step-by-step explanation:

D. Bruno is demonstrating REM sleep.

When someone is sleeping, but their eyes are moving quickly, it is a characteristic sign of Rapid Eye Movement (REM) sleep. During REM sleep, people experience vivid dreams, and their eyes move rapidly behind their closed eyelids. This is in contrast to Non-Rapid Eye Movement (NREM) sleep, where eye movement is typically slower or absent. Night terrors are more associated with NREM sleep, and the biological clock not working is a less likely explanation for the observed phenomenon.