The nervous system

  • The key features of the nervous system:
  • The nervous system is a specialised network of cells and our primary communicatiion ssytem. It has two main functions: 
  • To collect, process and respond to information in the environment. 
  • To coordinate the working of different organs and cells in the body. 
  • It is divided intothe central nervous system and the peripheral nervous system. 
  • The structure and functions:
  • The CNS is made up of the brain and the spinal cord. The brain is the centre


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