BONES!!!!! :D

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Across
  1. 5. Skeletal disease when the cartilage between bones begins to deteriorate.
  2. 7. Function that bones allow by supporting weight.
  3. 10. Type of joint found in the shoulder.
  4. 11. A way the skeletal system maintains homeostasis.
Down
  1. 1. Type of joint found in the neck.
  2. 2. Effect of old age that causes bones to harden and become brittle.
  3. 3. Part of the bone that produces red blood cells.
  4. 4. Function of bones related to organs.
  5. 6. effect of old age on the skeletal system
  6. 8. Joint that allows for movement of the mandible.
  7. 9. Skeletal disease that causes the bones to be porous and brittle.