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tyressjones tyressjones
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Posts: 4034
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7 years ago
Which of these neurotransmitters, released by neurons of the sympathetic nervous system, helps prepare the body for energetic activity?
A) Acetylcholine
B) Dopamine
C) Serotonin
D) Norepinephrine
E) Endorphin
Textbook 
Biology: Life on Earth

Biology: Life on Earth


Edition: 10th
Authors:
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skeledentskeledent
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7 years ago
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tyressjones Author
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7 years ago
Exactly what I needed
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