Across
- 4. They carry blood from the body to the heart.
- 6. A part of the respiratory system, that contains your vocal chords.
- 7. A strong and flexible tissue that cuisines you joints.
- 8. They connect veins and arteries to the cells in the body.
- 10. The main openings through which air can enter the lungs.
- 12. The exchange of gasses between the body and the air.
- 13. A chronic condition through which small air passages in a persons respiratory system become narrowed or blocked.
- 15. A fluid that softens food in order for a person to easily swallow it.
- 16. The breakdown and changing, into material the body needs, of food.
- 17. The breaking of a bone caused by injury.
- 18. They carry blood from the heart to other parts of the body.
- 19. Soft tissue in the center of certain bones.
Down
- 1. Also called the large intestine.
- 2. A windpipe that leads air to the lungs.
- 3. Another name for high blood pressure.
- 5. A flap tissue which closes over the trachea when you swallow.
- 9. Tissues that are cord like and connect the bones in joints
- 11. A muscle that separates the lungs from the abdomen.
- 14. They bent the arm at the elbow.
- 17. They bend the hand at the wrist.