Skeletal

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Across
  1. 2. the process of creating bone, that is transforming cartilage into bone
  2. 5. the areas where two or more bones meet
  3. 6. the activity of cells throughout the body to maintain the physiological state within a narrow range that is compatible with life
Down
  1. 1. involves the replacement of sheet-like connective tissue membranes with bony tissue
  2. 3. a system of causally interacting parts and processes that produce one or more effects
  3. 4. involves the replacement of hyaline cartilage with bony tissue