Seeing a snake come out of the drain in the bathtub might increase your heart rate, dilate your pupils, cause you to sweat, and raise the hair on your neck. These responses are due to the activity of the _____ nervous system.

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Quizplus · Accepted Answer

The sympathetic nervous system is responsible for the fight or flight response, which includes increased heart rate, dilation of pupils, sweating, and goosebumps. This response is triggered by perceived danger or stress, such as the sight of a snake coming out of a bathtub drain. The parasympathetic nervous system, on the other hand, is responsible for the rest and digest response, which is the opposite of the fight or flight response. The somatic nervous system controls voluntary movements, and the motor nervous system controls the movement of muscles.

Seeing a Snake Come Out of the Drain in the Bathtub