Muscle System

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Across
  1. 1. Muscle cells found within the walls of our internal organs such as the stomach or bladder
  2. 4. A movement towards the body
  3. 5. A single contraction of a muscle
  4. 9. Increasing the angle of the ankle joint, so that the foot points away from the body, like a ballerina
  5. 11. Muscle cells found in the heart
  6. 12. Increases the angle between two body parts
  7. 13. Decreasing the angle of the ankle joint, so that the foot points towards the body
Down
  1. 1. Turn your hand onto its back, palm up
  2. 2. Energy currency of the cell
  3. 3. Muscles cells typically attached to bones by tendons. Voluntary movement.
  4. 4. A movement away from the body
  5. 6. Muscles in your body that you do not control
  6. 7. Decreases the angle between two body parts
  7. 8. Flip your hand onto its front, palm down
  8. 10. A sustained contraction of a muscle fiber