ඞඞඞ amongOS Linux ඞඞඞ

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Across
  1. 1. the number of halves of the brain
  2. 3. The ___________ nervous system includes includes all nerves that are not in the central nervous system
  3. 5. Neurons that connect two other neurons.
  4. 7. The _______ nervous system includes the brain and spinal cord
  5. 8. controls the contraction of skeletal muscles
Down
  1. 1. The number of types of neurons.
  2. 2. all neurons connect to this
  3. 4. the junction where on neuron can transfer an impulse to another structure
  4. 6. Any change or signal in the environment that can make an organism react.