Particular Parts

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Across
  1. 4. dome-shaped muscle used for breathing
  2. 7. vessels that carry blood to the heart
  3. 12. the largest part of the brain
  4. 14. gland that regulates the body's metabolism
  5. 17. either of the upper chambers of the heart
  6. 18. bean shaped organs that remove liquid waste from the blood
  7. 19. organ containing the glands that secrete insulin and glucagon
  8. 20. voice box
Down
  1. 1. organ that mixes stores food
  2. 2. organ that pumps blood through vessels
  3. 3. "holding tank" for liquid wastes
  4. 5. upper arm bone
  5. 6. tissue found inside the center of long bones
  6. 8. largest lymphatic organ
  7. 9. structures that attach bones to muscles
  8. 10. tube that transports food to the stomach
  9. 11. part of the skull that surrounds the brain
  10. 13. brown pigment in the epidermis
  11. 14. organ that allows lymphocytes to grow and mature
  12. 15. tubes connecting the kidneys to the bladder
  13. 16. organ that produces bile