Question

Identify the major divisions of the nervous system, including: CNS, PNS, SNS, ANS, and ENS.

A) Central Nervous System; Peripheral Nervous System; Somatic Nervous System; Autonomic Nervous System; Enteric Nervous System
B) Cranial Nervous System; Peripheral Nervous System; Sympathetic Nervous System; Autonomous Nervous System; External Nervous System
C) Central Nervous System; Peripheral Nervous System; Sensory Nervous System; Autonomous Nervous System; Enteric Nervous System
D) Cranial Nervous System; Peripheral Nervous System; Somatic Nervous System; Automatic Nervous System; Enteric Nervous System

Answer 1

The major divisions of the nervous system are the CNS, PNS, SNS, ANS, and ENS. The CNS includes the brain and spinal cord, while the PNS connects the CNS to the rest of the body. The PNS has subdivisions such as the SNS, ANS (with sympathetic and parasympathetic divisions), and ENS.

Step-by-step explanation:

The nervous system can be divided into two major subdivisions: the central nervous system (CNS) and the peripheral nervous system (PNS). The CNS is comprised of the brain and spinal cord, while the PNS connects the CNS to the rest of the body.

The PNS has two major subdivisions: the somatic nervous system (SNS) and the autonomic nervous system (ANS). The ANS is further divided into the sympathetic division and the parasympathetic division. Additionally, there is another division called the enteric nervous system (ENS).