Musculoskeletal system

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Across
  1. 5. - Longest bone in the body
  2. 6. - It is made up of special cells in a matrix of collagen fibres to provide flexible, low-friction support for bones and prevent damage.
  3. 8. - hard and dense, consisting of a matrix of minerals (Ca and P) and collagen fibres.
  4. 10. - Provides structure and support for the body and allow muscles to attach for movement.
  5. 12. - Similar to ligaments but less elastic
Down
  1. 1. - A rigid covering which is available on insects and arthropods
  2. 2. - Animals with backbone
  3. 3. - tough, elastic tissues that connect bones together at joints.
  4. 4. - They are designed to contract and relax.
  5. 7. - This condition is due to loss of bone tissue, making bones brittle and weak
  6. 9. - Animals without backbone
  7. 11. - A small structure where two bones meet each other