Your muscles!

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Across
  1. 2. heart muscle
  2. 4. holds bones together
  3. 5. a group of cells
  4. 6. triceps or bone muscle
  5. 8. let us know when a muscle is hurt
  6. 9. stomach and intestines
Down
  1. 1. the largest muscle in The body
  2. 2. makes bones functional to move
  3. 3. are the busiest muscle in the body
  4. 7. connects muscle to bone