Skeletal and Muscular

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Across
  1. 6. moves arm across chest
  2. 7. bend leg at knee
  3. 9. flex torso
  4. 11. raise your head and shoulders
  5. 12. assist in breathing
  6. 14. extends or lowers your foot when you walk
  7. 16. straighten and raise leg
Down
  1. 1. flexes ankle at foot
  2. 2. moves legs together and apart
  3. 3. raise your upper arm
  4. 4. muscle bends leg at knee
  5. 5. bend arm at elbow
  6. 8. bend hand at wrist
  7. 9. attaches your calf muscle to your heel bone
  8. 10. lower your upper arm
  9. 13. straighten your arm at the elbow
  10. 15. straighten your hand at the wrist