Human body list

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Across
  1. 4. junction Connection point between a motor neuron and a muscle fiber
  2. 5. Membrane that surrounds and cushions the lungs
  3. 7. reabsorption Process in kidneys that takes back water and useful substances into the blood
  4. 9. Thick semi liquid food mixture in the stomach
  5. 11. Tube that carries urine out of the body
  6. 13. Nerve cell that processes information in the brain and spinal cord
  7. 15. spinae Back muscles that help straighten and support the spine
  8. 18. Origin Points where a muscle attaches to bones
  9. 19. Treatment that removes waste from the blood when kidneys fail
Down
  1. 1. Gap where neurons send signals to each other
  2. 2. Large artery that carries oxygen rich blood from the heart to the body
  3. 3. Support cells in the nervous system that help neurons function
  4. 6. Protein that helps break down food during digestion
  5. 8. Throat tube that helps with breathing and swallowing
  6. 9. artery Blood vessels that supply blood to the heart muscle
  7. 10. Muscle fiber cell that makes up muscle tissue
  8. 12. Upper chamber of the heart that receives blood
  9. 14. Flap that keeps food out of the airway when you swallow
  10. 16. Small flap that protects the larynx during swallowing
  11. 17. Voice box that allows air to pass and produces sound