Human Biology

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Across
  1. 1. the act of chewing food
  2. 5. the brain if the cell
  3. 8. the system that mirrors our circulatory system
  4. 10. Word that relates to the kidney
  5. 11. a leaf like gland
  6. 12. where urine is stored
  7. 17. where bile is stored
  8. 19. a nerve cell
  9. 20. tube from the kidney to the bladder
Down
  1. 2. first milk
  2. 3. Main product in urine
  3. 4. where the pH is 2.5
  4. 6. proteins of pathogens that stimulate antibody production
  5. 7. where breakdown and absorption takes place
  6. 9. where energy is made
  7. 13. where bile is made
  8. 14. where a colostomy bag may be placed
  9. 15. makes around 96% of urine
  10. 16. Red blood cell
  11. 18. Gland next to the kidneys