The Human Body

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Across
  1. 3. When one muscle relaxes, the other muscle does this.
  2. 5. The part of the blood that is mostly water
  3. 6. This structure begins the break down of food.
  4. 7. These vessels carries blood BACK TO the heart
  5. 8. The bones responsible for breaking down food.
  6. 12. This body system is responsible for breaking down food.
Down
  1. 1. This vessel carries blood AWAY from the heart.
  2. 2. This organ pumps blood throughout the body.
  3. 3. This blood vessel is a connector between arteries and veins
  4. 4. When one muscle contracts, the other muscle does this.
  5. 5. What does the skeletal system do for our organs?
  6. 9. Blood carries this throughout the body so you can live and breathe
  7. 10. Where two or more bones meet.
  8. 11. This body system provides support and structure to the body.