While Entering Her Darkened Apartment Juanita Feels Someone Tap Her

While entering her darkened apartment Juanita feels someone tap her shoulder from behind (her roommate) .Juanita's sympathetic nervous system triggers her adrenal glands to release the stress hormones epinephrine (adrenaline) and norepinephrine (noradrenaline) ,which stimulates behavior.This has prepared her

A) for the spillover effect.
B) to fight or flee.
C) for appraisal.
D) for reappraisal.