Answer the following question given this paragraph: 

Figure 12.6 Somatic, Autonomic, and Enteric Structures of the Nervous System Somatic structures include the spinal nerves, both motor and sensory fibers, as well as the sensory ganglia (posterior root ganglia and cranial nerve ganglia). Autonomic structures are found in the nerves also, but include the sympathetic and parasympathetic ganglia. The enteric nervous system includes the nervous tissue within the organs of the digestive tract.


Q: Somatic, autonomic, and enteric structures are part of what system?

 Choices:

- circulatory system

- circulatory system

- adrenal system

- nervous system

A:
nervous system
