In the 1920s,Walter Cannon discovered that stress produced an outpouring of ________ into the bloodstream.
A) epinephrine and norepinephrine
B) acetylcholine and endorphins
C) lymphocytes and glucocorticoids
D) estrogen and testosterone

Question

Quizplus · Accepted Answer

Walter Cannon discovered that stress produced an outpouring of epinephrine and norepinephrine into the bloodstream.

In the 1920s,Walter Cannon Discovered That Stress Produced an Outpouring