Main Body Organs

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Across
  1. 3. both large and small absorb nutrients/water
  2. 6. part of the brain at the back of the skull
  3. 7. the "trunk" of the brain
  4. 9. bundle of nerve fibers encased in the spine
  5. 12. organ involved in metabolic processes
  6. 13. used for breaking up and mashing food
  7. 15. bile is stored in this sac-shaped organ
  8. 16. used for breathing and smelling
  9. 17. organ of nervous tissue within the skull
  10. 19. principal part of the brain
Down
  1. 1. used for breathing and eating
  2. 2. forms the lowest part of the brain stem
  3. 4. most of the digestion process occurs here
  4. 5. also known as the trachea
  5. 8. air passages that branch like tree limbs
  6. 10. a large gland that secretes enzymes
  7. 11. many tiny air sacs within the lungs
  8. 14. a nerve cell
  9. 16. fibers that transmit impulses to the brain
  10. 18. a pair of organs into which air is drawn
  11. 20. connects the throat to the stomach