Crossword

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Across
  1. 5. Something you get for winning a contest
  2. 8. Using common sense to figure out something
  3. 10. For something to differ
  4. 12. Something used to stick things together
  5. 14. Cardiovascular system
  6. 16. To communicate, humans speak different _______
Down
  1. 1. Burnt tree trunk used in drawing
  2. 2. A type of cipher using letters and numbers
  3. 3. The science involving the periodic table
  4. 4. Hydrochloric_____
  5. 6. A sort of memory puzzle using idioms and popular phrases
  6. 7. H2O
  7. 9. Trapeze bars are located here
  8. 11. To show/something in a museum is shown in a _____
  9. 13. I have this item and people are able to blow it
  10. 15. Norway, Sweden, and Denmark