Based on your knowledge of the different sleep cycles, which of the following is the best explanation of REM sleep as “paradoxical” sleep?

(1 point)
Responses

Because the sleep stages over and over again in a cycle
Because the sleep stages over and over again in a cycle

Because we need it to survive, yet it can cause us harm
Because we need it to survive, yet it can cause us harm

Because we have dreams that we do not remember
Because we have dreams that we do not remember

Because the brain is in a heightened state of excitement, while the body is virtually immobile

Because the brain is in a heightened state of excitement, while the body is virtually immobile