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Author Question: The endocrine system consists of A) a system of ducted glands within the digestive system. B) a ... (Read 191 times)

lak

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on: Jun 21, 2018
The endocrine system consists of
 
  A) a system of ducted glands within the digestive system.
  B) a system of ductless glands in the brain and spinal cord.
  C) a system of ductless glands distributed throughout the body.
  D) a system of ducted and ductless glands used for reproduction.

Question 2

The two principal neurotransmitters of the autonomic nervous system are
 
  A) serotonin and dopamine.
  B) acetylcholine and norepinephrine.
  C) epinephrine and dopamine.
  D) the same as those of the central nervous system.


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amynguyen1221

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Reply #1 on: Jun 21, 2018
Answer to Question 1

C

Answer to Question 2

B


lak

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Reply 2 on: Jun 21, 2018
Excellent

covalentbond

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Reply 3 on: Yesterday
Wow, this really help

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