Skeletal and Muscular Systems

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Across
  1. 3. In your lower arm below your Radius
  2. 4. The top thigh bone
  3. 5. Your upper arm
  4. 7. Many people pull this muscle
  5. 9. One of the most important bones in your body
  6. 11. Connects your lower body to your upper body
  7. 12. Your ankle
  8. 13. Bottom of your neck, also know as collar bone
Down
  1. 1. Your upper arms main muscle
  2. 2. Your shoulder blades
  3. 6. Protects vital internal organs
  4. 8. You use this bone to chew
  5. 10. Protects your brain, also known as skull
  6. 11. Protects your knee joint