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cdong cdong
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6 years ago
Stress activates two systems. One is the ____.
 
  a. HPA axis, which reacts more quickly than the other
 b. HPA axis, which becomes increasingly important with prolonged stressors
  c. autonomic nervous system which secretes the hormone ACTH
 d. autonomic nervous system which secretes the hormone cortisol
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FanouseFanouse
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6 years ago
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cdong Author
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6 years ago
Thank you, thank you, thank you!
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Just got PERFECT on my quiz
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This site is awesome
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