Labels:daily | hakham | web site OCR: SPINAL CORD OUR SPINAL CORD is a column of nerve tissue. about 4. cm (18 inches in leng th and as thick as finger It is protected by column of bones called vertebrae that form the spine or backbone. The spinal p10o and the brain make up central nervous system. and together they control most of your body activities. The 31 pairs spinal nerves, which fan out from the spinal cord. form the peripheral nervous system. These provide the main links between your brain and the restof vour body SPINAI rest
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