CNS vs PNS

Edit Answers
1234567891011121314151617181920
Across
  1. 6. Neuron Carries commands from the CNS to muscles and glands.
  2. 8. The control center of the nervous system.
  3. 10. A simple, automatic response to a stimulus.
  4. 11. Nervous System Calms the body and promotes "rest and digest" activities
  5. 15. A bundle of nerve fibers.
  6. 16. Relays the sensory information.
  7. 17. Neuron Carries information from the body to the CNS.
  8. 18. The junction between two neurons.
  9. 19. Connects the brain to the rest of the body.
  10. 20. Nervous System Connects the CNS to the rest of the body.
Down
  1. 1. Receives signals from other neurons.
  2. 2. Transmits signals to other neurons or muscles.
  3. 3. Nervous System Controls voluntary muscle movements.
  4. 4. Nervous System Prepares the body for "fight or flight" responses.
  5. 5. The outermost layer of the meninges.
  6. 7. Chemical messengers that transmit signals across synapses.
  7. 9. Sheath Insulates axons, increasing the speed of signal transmission.
  8. 12. Nervous System Controls involuntary bodily functions.
  9. 13. The part of the brain responsible for balance and coordination.
  10. 14. Nervous System Composed of the brain and spinal cord.