When a stranger began walking behind Timothy on the dark and deserted street,his heart rate increased and the muscles in his legs began moving faster so he could gain some distance from the stranger.These mobilization and motor activities were most directly orchestrated by his ____ nervous system.

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Quizplus · Accepted Answer

The peripheral nervous system is responsible for mobilization and motor activities. In this situation, Timothy's body is responding to a potential threat by activating the peripheral nervous system to increase heart rate and muscle movement, allowing him to flee from the stranger. The central nervous system is responsible for processing and integrating sensory information, while the endocrine system uses hormones to regulate bodily functions. The parasympathetic nervous system is responsible for rest and digestion, not the fight or flight response seen in Timothy's situation.

When a Stranger Began Walking Behind Timothy on the Dark