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2014-09-17T21:20:51+05:30

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Its main function is passing of signals between the brain and parts of the body.
It gives rigidity and strength to our body.
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2014-09-17T21:20:53+05:30
In simple words it helps in the transmission of messages sent by brain to or whole body.Spinal cord and brain together make the central nervous system.It is actually the information highway of the body.
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