Nervous system

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Across
  1. 2. nerve The eye detects light rays and transmits impulses to the brain through the ________ ________.
  2. 6. What is the branch part of the neuron that receives messages and sends them to the cell body?
  3. 7. The regulation of steady, life-maintaining conditions inside an organisms is called ________.
  4. 8. The taste buds on your tongue can detect the stimuli of ________, sour, bitter, salty, and the taste of MSG.
  5. 9. A ________ is made up of a cell body, dendrite, and axon.
  6. 10. cells The ________ ________ in the nasal passages detect molecules in the air, transmitting these impulses as odors.
  7. 11. The olfactory cells in the nasal passages detect ________ in the air, transmitting these impulses as odors.
  8. 15. A ________ is a small space across which an impulse travels to move from one neuron to another.
  9. 17. The ________ nervous system is made up of the brain and spinal cord.
  10. 18. What is the branch part of the neuron that transports messages away from the cell body?
  11. 19. buds On the tongue ________ ________ can detect five different stimuli: sweet, sour, bitter, salty, and the taste of MSG.
Down
  1. 1. The senses act as the body's alert system, reacting to ________ and transmitting impulses to the brain.
  2. 3. rays The eye detects ________ ________ and transmits impulses to the brain through the optic nerve.
  3. 4. This part of the brain coordinates voluntary muscle movements
  4. 5. The ________ nervous system is made up of all the nerves outside the brain and spinal cord.
  5. 12. This is the largest part of the brain.
  6. 13. The taste buds on your tongue can detect the stimuli of sweet, ________, bitter, salty, and the taste of MSG
  7. 14. cord Which part of the body is made up of bundles of neurons that carry impulses from all parts of the body to the brain and from the brain to all parts of the body?
  8. 15. waves The ear, along with detecting and transmitting ________ ________, also controls the body's balance by reacting to motion and gravity.
  9. 16. The ear, along with detecting and transmitting sound waves, also controls the body's ________ by reacting to motion and gravity