The physiological reaction induced by nervous and hormonal signals that readies the heart, muscles, and other organs and systems in ways that promote survival is called

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The fight-or-flight response is a physiological reaction that occurs in response to a perceived harmful event, attack, or threat to survival. It prepares the body to either fight or flee from the threat by increasing heart rate, redirecting blood flow to essential muscles, and releasing adrenaline, among other effects.

The Physiological Reaction Induced by Nervous and Hormonal Signals That