What I know about the Nervous System
The nervous system is primarily composed of the brain, nerves, and other supporting tissues. This system is responsible for coordinating communication within our body. Whenever we feel something from the environment or within ourselves, the information is transmitted through our nerves till it reaches the brain for it to be processed. If the brain wishes to respond, the information is transmitted once again to the nerves till it reaches the different organs. The nervous system is basically a network for information processing and transmission.