A major difference between the somatic and autonomic branches of the nervous system is that:
a. the somatic nervous system controls involuntary responses, and the autonomic nervous system controls voluntary movement.
b. the somatic nervous system is located in the brain, and the autonomic nervous system is located peripherally.
c. the somatic nervous system controls voluntary movement, and the autonomic nervous system controls involuntary responses.
d. the somatic nervous system controls involuntary movement, and the autonomic nervous system controls voluntary responses.
Answer: C
Rationale: : Any voluntary behavior, such as coordinating the movements needed to reach, walk, or move a computer mouse, are governed by the somatic nervous system. The autonomic nervous system is the portion of the peripheral nervous system responsible for regulating the activity of organs and glands.
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