Body System

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Across
  1. 4. What passage way leads from the trachea to the lungs
  2. 5. What is the range of motion in joints
  3. 8. What takes in oxygen (5 letters)
  4. 12. How many muscles are in our muscle system
  5. 13. What organ cleans your blood?
  6. 15. What makes up the dense outer layer of bone
  7. 16. How many bones do we have as an adult
  8. 17. capable of shortening
  9. 18. controlled by the unconscious art of the brain
  10. 19. What are the airsacks at the the end of the bronchioles where the gas exchange takes place
  11. 20. What organs creates urine
Down
  1. 1. What holds the bones and joints together
  2. 2. What organ holds and breaks down food with acid
  3. 3. Controlled consciously by a person
  4. 6. What organ absorbs nutrients
  5. 7. How many bones do babys have
  6. 9. What is the professional name of the “Wind Pipe”
  7. 10. how long is the large intestine in feet
  8. 11. can be stretched without damage
  9. 14. What takes in oxygen (4 letters)