Muscle system

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Across
  1. 2. The largest type of muscle.
  2. 3. Muscle that makes up the heart.
  3. 7. Skeletal muscle moves the _______.
  4. 8. Only skeletal muscle is______.
  5. 9. Provide ______ to help maintain posture.
Down
  1. 1. Allows contraction of muscle.
  2. 4. Smooth and cardiac muscles are ___________.
  3. 5. Main purpose of the muscle system.
  4. 6. Attaches muscle to bones.
  5. 7. Muscles that control the internal organs.