Answer:
Chronic stress is the response to emotional pressure suffered for a prolonged period of time in which an individual perceives they have little or no control. It involves an endocrine system response in which contortionists are released.
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Explanation:
B. Helps burn more calories when not exercising
The limbic and reticular tracts are involved in alerting the body to danger, initiating arousal of the organism, and emotionally processing the perceived afferent signals not just as stimuli, but as pain.
From ages 3-16 it is the most rapid, and gradually slows down.