When a Large Snarling Dog Threatened Daniel During His Regular

Multiple Choice

When a large snarling dog threatened Daniel during his regular morning jog, he experienced the classic symptoms of the fight-or-flight response. According to Walter Cannon, Daniel's response to this acute level of stress involves both:

A) the parasympathetic nervous system and the endocrine system.
B) activation of the hypothalamus and the release of adrenocorticotropic hormone.
C) the sympathetic nervous system and the endocrine system.
D) activation of the adrenal cortex and the secretion of corticosteroids.