Answer:
the release of hormones
Step-by-step explanation:
The body's automatic stress detection process relies on the release of hormones such as cortisol and adrenaline in response to perceived stressors. These hormones activate the body's fight-or-flight response, increasing heart rate, blood pressure, and respiration rate to prepare the body to deal with the stressor. Over time, chronic stress can lead to physical and mental health problems.