Medical Science Crossword

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Across
  1. 2. joint inflammation
  2. 3. upper most bone in your body
  3. 7. reduces friction between bones
  4. 8. separates right and left side of heart
  5. 9. opposite muscle pair for biceps
  6. 11. most common joint in your body
  7. 12. tiny fragments of cells that clot blood
Down
  1. 1. holds two bones together
  2. 4. makes up about 54% of our blood
  3. 5. muscle at back of thigh
  4. 6. takes de-oxygenated blood back to the heart
  5. 10. scientific word for kneecap