The fight-or-flight reaction involves an outpouring of into the bloodstream.

The correct answer is  cortisol, epinephrine, norepinephrine.

The fight-or-flight reaction or response is the reaction under the control of sympathetic nervous system which occurs  in response to a stressful situation. A hormonal cascade which occurs during thi reaction includes the secretion of catecholamines (norepinephrine and epinephrine) as well as estrogen, testosterone, and cortisol.

of those who start drinking before they're 15 will develop alcohol dependence