Examlex
What is the difference in Sun time between two places located 30° in longitude apart from one another?
Fight-Or-Flight
A physiological response to perceived harmful events, attacks, or threats to survival, triggering a decision to either confront the situation or avoid it.
Epinephrine
Adrenaline, a dual-function substance acting as both hormone and neurotransmitter, is key in initiating the body's fight-or-flight response.
Serotonin
A neurotransmitter involved in regulating mood, appetite, sleep, and other functions, often associated with feelings of well-being and happiness.
Dopamine
A neurotransmitter in the brain associated with pleasure, movement, and reward-motivated behaviors.
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