The nervous system consists of two parts, the central and the peripheral nervous systems. The central nervous system comprises the brain and the

Options

A. vertebral column
B. endocrine glands
C. exocrine glands
D. spinal cord

Answer

To answer the question regarding the components of the central nervous system, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Two Parts of the Nervous System**:
- The nervous system is divided into two main parts: the central nervous system (CNS) and the peripheral nervous system (PNS).

2. **Define the Central Nervous System (CNS)**:
- The central nervous system is the primary control center of the body. It is responsible for processing information and coordinating responses.

3. **List the Components of the Central Nervous System**:
- The central nervous system consists of two main components:
- **Brain**: The organ that controls thought, memory, emotion, touch, vision, breathing, and many other functions.
- **Spinal Cord**: The structure that connects the brain to the peripheral nervous system and transmits signals between the brain and the rest of the body.

4. **Conclusion**:
- Therefore, the central nervous system comprises the brain and the spinal cord.

### Final Answer:
The central nervous system comprises the brain and the spinal cord.

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