Muscular System (Alyssa Jones)

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Across
  1. 3. Endurance can be increased by doing ______
  2. 7. Strands of tough tissue connect your skeletal muscle to your bones
  3. 10. Bones store ________
  4. 11. Enables your bones to move
  5. 12. Muscle action that is under your control
  6. 13. The organ system whose primary function is movement and flexibility
Down
  1. 1. Most of your bones when born are made out of _________
  2. 2. Your spinal cord is protected by _______
  3. 4. Moves food through the digestive system
  4. 5. Pumps blood around the body
  5. 6. A muscle that bends part of your body is called a ________
  6. 8. A muscle that straightens part of your body is an ___________
  7. 9. Muscle action that is not under your control