System structure vocabulary puzzle

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Across
  1. 2. Connector between bone and bone
  2. 7. Keeps your body in homeostasis
  3. 9. Relating to the lungs
  4. 12. Connects voice box to lungs
  5. 14. A system that protects against pathogens, illnesses, and other diseases
  6. 15. Blood vessels that typically carry blood back to the heart
Down
  1. 1. Anywhere two bones meet
  2. 3. A gland that produces adrenaline
  3. 4. Connects Pharynx to stomach
  4. 5. Tiny blood vessels throughout your body
  5. 6. Connector between bone and muscle
  6. 8. Part of the respiratory and digestive system, carrying food, air, and fluid down
  7. 10. Blood vessels that typically carry blood away from the heart
  8. 11. Vocal chord
  9. 13. A muscle type that interacts with the circulatory system