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