The Skeletal System

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Across
  1. 2. Bones are hard and strong to ? organs
  2. 5. A mineral found in bones
  3. 7. Large bone that connects the spine to the legs
  4. 10. The scientific name for the kneecap
  5. 11. The upper arm bone
  6. 12. Bone? makes red blood cells
Down
  1. 1. Thigh bone
  2. 3. Collar bone
  3. 4. The common name for the vertebral column
  4. 6. Muscles help our bones do this
  5. 8. Breast bone
  6. 9. The function that stops us being floppy