When a person perceives a threat in the environment, the ____ system is activated.

Question

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The sympathetic nervous system is responsible for the body's fight or flight response, which is activated in response to perceived threats in the environment. This system triggers a release of adrenaline and other stress hormones, which increase heart rate, blood pressure, and respiration, among other physiological changes, in preparation for a potential threat or danger.

When a Person Perceives a Threat in the Environment, the ____