Science-Lab and organs

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Across
  1. 2. pumps blood
  2. 5. measures kg
  3. 6. scientists work here
  4. 8. to breathe
  5. 11. something you ask
  6. 13. Dont let fire come through
  7. 15. makes and destroys substances
  8. 16. Controls what you do
  9. 18. tube where you can boil hot water
  10. 19. stores urine
Down
  1. 1. Steps you follow
  2. 3. Answers
  3. 4. organs are made of ________
  4. 7. fire comes out
  5. 9. measures temperature
  6. 10. your scientific goal
  7. 12. measures volume
  8. 14. sucks water
  9. 17. cleans blood