Nervous System According to Wikipedia, In biology, the nervous system is the highly complex part of an animal that coordinates its actions and sensory information by transmitting signals to and...
Human Body System
What is Spinal Cord? According to Wikipedia, The spinal cord is a long, thin, tubular structure made up of nervous...
What is Central Nervous System? According to Wikipedia, The central nervous system (CNS) is the part of the nervous...
