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Sience Unit 1 Lesson 1 and 2 - Coggle Diagram

- - - - The CNS is formed by the brain
        and the spinal cord
      - the PNS is formad by
        all the peripherical nerves
        .These nerves include two
        types:that form the somatic
        system and those that form
        the autonomic system
        
        automatic system
        is in charge of
        regulatingseveral
        involuntary or automatic
        actions that keep us alive
        
        The somatis system sends
        information from the body to the brain
        or spinal cord.It also
        sends information
        to the brain or spinal cord
  - - - membrane that covers it
        and a body called soma,
        where most of the cellular parts are contined
      - It also has a long extension called
        the axon .The axon is in charge
        of transmitting impulses from the
        soma to other neurons
      - Neurons also have
        dentrites.Dentrites are branches that can recive information from other neurons.The conection ofone neuron with other is called synapse