Human Body Organs

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Across
  1. 2. produces and protects good germs in the gut
  2. 8. only organ that can float on water
  3. 9. takes 7 seconds for food to travel through
  4. 11. can hold between 3 - 20 ounces of urine
  5. 14. absorbs water, electrolytes and vitamins
  6. 16. starts at brain + ends in a horse's tail
  7. 17. filters 50 gallons of blood per day
  8. 18. you technically can survive without one
  9. 19. strongest muscle in the body
  10. 20. made up of 22 bones + protects the brain
Down
  1. 1. humans and giraffes have the same amount in their neck
  2. 3. biggest organ in your body
  3. 4. strongest bone in the body
  4. 5. body contains more than 600 of them
  5. 6. isn't fully formed until age 25
  6. 7. only muscle that functions independent of the skeletal system
  7. 10. transmits signals at 100 meters per second
  8. 12. 3-4 times longer than you are tall
  9. 13. pumps blood through 60,000 miles of blood vessels
  10. 15. largest solid organ + only organ that regenerates