The nervous system is the part of an animal's/human's body that coordinates the actions of the animal and transmits signals between different parts of its body. In most types of animals/humans it consists of the cns which is the main one and the pns. The CNS which stands for central nervous system consists mainly of the brain and spinal cord.
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Answered Mon 10th December, 2012 @ 21:12 by Sadie Edited by Sadie on Mon 10th December, 2012 @ 21:14