Multiple Choice
When you feel threatened,the neurotransmitter,___,is released from ___ neurons and your response is to fight or flee.
A) acetylcholine--sympathetic
B) acetylcholine--parasympathetic
C) norepinephrine--sympathetic
D) serotonin--sympathetic
E) serotonin--parasympathetic
Correct Answer:

Verified
Correct Answer:
Verified
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