Skeletal System

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Across
  1. 3. bony girdle supporting the base and lower limbs
  2. 4. long bone articulating with the shoulder and elbow
  3. 6. primary weight-bearing bone of the thigh
  4. 7. medial lower leg bone that bears most body's weight
  5. 9. medial forearm bone, forms the hinge of the elbow joint
  6. 10. flat bone providing attachment for the shoulder muscles
  7. 11. lower jawbone
  8. 12. thoracic bones protectings heart and lungs
  9. 13. fused vertebrae forming the posterior pelvic wall
Down
  1. 1. bones form the ankle joint complex
  2. 2. articulates with ribs and clavicles
  3. 3. sesamold bone that protects the knee and improves the quadriceps leverage
  4. 5. lateral stabilizing bone of the lower leg
  5. 8. lateral forearm bone
  6. 10. costal cartilage attaches here