Which idea can be drawn from the author's description of the stages of sleep?

Question

A.
People experience a falling sensation during stages 3 and 4 of the sleep cycle.
B.
Stage 2 is the deepest of all stages of sleep during the sleep cycle.
C.
People can be awakened easily from stage 1 of the sleep cycle.
D.
All the stages of sleep and REM sleep occur only once during the sleep cycle.

Answer 1

Based on the context provided, the most appropriate idea that can be drawn from the author's description of the stages of sleep is:

C. People can be awakened easily from stage 1 of the sleep cycle.

Stage 1 of sleep is often characterized as a light sleep where people can be easily awakened, unlike the deeper stages.