Across
- 5. another name for the breast bone
- 8. taking in oxygen
- 10. fingers
- 11. uppermost bone in the arm
- 13. group of specialized cell
- 15. taking in food
- 16. bone bone forming the forehead
- 20. muscle next to the bone
- 21. collarbone
- 23. shoulder blade
- 24. group of specialized tissue
- 25. 12 pairs of bones forming a cage
- 26. produced in the nucleus
Down
- 1. white blood cells
- 2. largest organ in the body
- 3. when muscles turn inward
- 4. middle of the muscle
- 6. fluid part of the blood and lymph
- 7. basic unit of all living things
- 8. where massage starts
- 9. muscular cone shaped organ
- 10. moving food along the digestive tract
- 12. little finger side of the hand
- 14. when muscles turn outward
- 17. nerve supplies thumb side of the hand
- 18. body's largest artery
- 19. breaking food down
- 22. main organs of respiratory system