Across
- 1. "watery" part of blood that carries nutrients minerals oxygen to cells and carries wast away
- 3. sugar based receptor that is attached to the surface of red blood cells
- 6. one bone rotates around another bone
- 9. takes oxygen poor blood back to the heart
- 10. protein produced by the body that "neutralias" forein invaders
- 13. brings oxygen and nutrients to cells and mucels
- 15. fights bacteria and viruses
Down
- 2. brings oxygen rich blood away from the heart
- 4. attaches bone to bone
- 5. rubbery tissue that cushions bones, located at joints
- 7. allows little movement
- 8. any place where two or more bones come together
- 11. one part of a bone slides over another bone
- 12. soft jelly like center of the bone
- 14. back and forth moving