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2016-07-10T05:31:57+08:00
Image result for What are the three major parts of the nervous system We could not function without our central nervous system. It controls all parts of the body. It receives and interprets messages from all parts of the body and sends out instructions. The three main components of the central nervous system are the brain, spinal cord and neurons
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2016-07-10T18:39:53+08:00