science assesment

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Across
  1. 2. the cells that bring oxygen to the body
  2. 3. a system that supports your body to stay up straight, mainly made up of bones
  3. 5. blood moving around in the body
  4. 7. the thing that helps bones connect together for flexibility and mobility
  5. 8. the longest, heaviest, and strongest bone in the body
  6. 9. controls the thoughts in your mind
  7. 11. an important organ that comes up with your thoughts and is a main part of the sense of touching
  8. 12. an organ that filters out urine
  9. 13. the liquid component of blood
  10. 15. parts of the skeletal system
Down
  1. 1. inhaling and exhaling
  2. 4. breathing out
  3. 6. the system that transports blood around the body
  4. 10. breathing in
  5. 14. things that work together to make something work