Answer: relaxed, but awake
Explanation: this is because you’re are still awake and alpha waves are still active. But when you aren’t awake alpha waves aren’t active
Relaxed, but awake is the stage of the sleep cycle, if Alpha brain waves are produced. Hence, option A is correct.
There are five stages of sleep: waking, N1, N2, N3, and REM. Non-rapid eye movement sleep is categorized into stages N1 through N3, with each stage corresponding to a deeper state of sleep.
The NREM stages account for about 75% of sleep, with the N2 stage accounting for the lion's share.
Thus, option A is correct.
For more details about sleep cycle, click here:
https://brainly.com/question/2401544
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