<span>A metal, an element, compound, or alloy) that is typically hard, opaque, shiny, and has good electrical and thermal conductivity.</span>
The main function of the central nervous system (CNS) is responsible for integrating sensory information and responding accordingly. It consists of two main components: The spinal cord serves as a channel for signals between the brain and the rest of the body. It also controls simple musculoskeletal reflexes without input from the brain.
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