skeletal system

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Across
  1. 2. relating to or affecting the joints of the body.
  2. 5. a white metallic element that burns with a brilliant light.
  3. 7. having an open or latticed or porous structure.
  4. 10. a gliding joint between the tibia and fibula.
  5. 11. rigid tissue that makes up the skeleton of vertebrates.
Down
  1. 1. a small fluid-filled sac located between movable parts of the body especially at joints.
  2. 3. of or relating to the wrist.
  3. 4. tough elastic tissue, mostly converted to bone in adults.
  4. 6. the outermost point of the spine of the shoulder blade.
  5. 8. the cup-shaped hollow in the hipbone into which the head of the femur fits to form a ball-and-socket joint.
  6. 9. the largest tarsal bone; forms the human heel.