Which of the following is correct about the autonomic nervous system (ANS)?

A.  The ANS is part of both the CNS and the PNS.
B.  ANS functions are involuntary.
C.  ANS motor neurons innervate cardiac muscle fibers, smooth muscle fibers, and glands.
D.  ANS motor pathways always include two neurons.
E.   All of the choices are correct.


E

Anatomy & Physiology

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