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inna [77]
3 years ago
5

The ________ wave is characteristic of stage 1 sleep

SAT
2 answers:
Snezhnost [94]3 years ago
8 0

<u>ANSWER: </u>

The alpha wave is characteristic of stage 1 sleep

<u>EXPLANATION:</u>  

  • Stage 1 is the initial stage of the sleep cycle. It is considered to be an evolution period between sleeplessness and sleep. During Stage 1, the brain produces theta or alpha waves which are of high amplitudes.
  • These brain waves are too slow, and during this period, sleep lasts about five to ten minutes. If you arise someone during this stage they would tell that they didn't fell asleep.
NNADVOKAT [17]3 years ago
6 0
The answer is Theta waves
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The equation here is probably a "best fit" equation based upon given data which is GPA versus the number of hours of study per week.

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Here we are not given a speed, but are told that the subway car slows down (a negative change in speed), which is a change in speed, therefore it is acceleration (or more accurately deceleration as it is negative acceleration, slowing down, but acceleration is usually used to describe both.)

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