the main parts of the central nervous system consist of the brain and the
its the spinal cord!!
spinal cord:)
http://www.google.com/#q=parts+of+the+central+nervous+system+
I'm not sure at this momment
To answer your question, the main parts of the central nervous system consist of the brain and the spinal cord.
The brain is the command center of the central nervous system and is responsible for controlling and coordinating various body functions, including movement, sensing, thinking, and memory. It is composed of different regions, each with specific functions, such as the cerebral cortex (responsible for higher cognitive functions), the brainstem (controls basic life functions), and the cerebellum (coordinates movement).
The spinal cord is a long, thin, tube-like structure that extends from the base of the brain to the lower back. It is protected by the spine and acts as a relay between the brain and the rest of the body. The spinal cord carries signals to and from the brain, allowing communication between the brain and different parts of the body.
These two components, the brain and the spinal cord, work together to form the central nervous system, which plays a vital role in the regulation and integration of various bodily functions to maintain homeostasis and allow for complex behaviors.