Science Crossword

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Across
  1. 2. Can't stop without it
  2. 4. Helps decorate fridges
  3. 6. What keeps the world balanced
  4. 9. Trampolines are the best
Down
  1. 1. Slows falling things
  2. 3. Balances it all out
  3. 5. Such a downer
  4. 7. Without it, archery wouldn't be the same
  5. 8. Parachuters love it