7th Grade science

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Across
  1. 4. When tectonic plates pull apart
  2. 5. The head honcho of your nervous system
  3. 8. Exchanges oxygen for carbon dioxide
  4. 12. You are limited by time on this crossword
  5. 13. You might blow your nose with these, or lose some of this FROM your nose if you blow too hard.
  6. 14. What your glider probably did
  7. 17. Where you DON’T want to be when an earthquake happens
  8. 22. Amount of matter in an object
  9. 24. Mitochondria is NOT just the powerhouse of this
  10. 25. The amount of electrons that move through a wire at a time
  11. 26. What we’ve missing this year
  12. 27. The actual meaning of life… for your organ systems
  13. 29. The messenger of you nervous system
  14. 30. What your glider was supposed to do…
  15. 32. The muscle your heart is made of
Down
  1. 1. German for flying day
  2. 2. When tectonic plates push towards each other
  3. 3. How you will know you’ve been successful
  4. 6. Don’t take this type of rock for granite.
  5. 7. When tectonic plates slide past each other
  6. 9. What you blame on your dog, or when particles are moving quickly, and are far apart
  7. 10. What everything is made of
  8. 11. A place you’re from, or a form of matter
  9. 15. This rock is transformational
  10. 16. The measure of how fast electrons move through a wire
  11. 18. How closely the particles in a material are packed
  12. 19. What you might be if you lose at fortnite, or what water might be before it is distilled
  13. 20. Like Shrek, and onions, this rock has layers
  14. 21. This is what dinosaurs walked on
  15. 23. The type of circuit that… is bad.
  16. 28. Tendency of an object to keep doing what its doing
  17. 31. A type of bulb that takes about 3 volts to turn on.