-Number 2 in the Figure Represents the ________ Muscle

question 27

Short Answer

-Number 2 in the figure represents the ________ muscle.

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Definitions:

REM Sleep

Rapid Eye Movement Sleep, a unique phase of sleep characterized by rapid movement of the eyes, increased brain activity, and vivid dreams.

Amplitude

The extent of a vibratory movement, measured from the position of equilibrium to the highest point of the wave, indicating the strength or intensity of a wave phenomenon.

Voluntary Muscle Activity

Muscle movements that are consciously controlled by the brain, typically involving the skeletal muscles.

NREM Sleep

Non-Rapid Eye Movement sleep, which is characterized by slower brain waves and is considered restorative sleep.