Vocab

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Across
  1. 2. a type of mathematics using letters instead of numbers
  2. 5. a piece of land connecting two land areas
  3. 6. causes of sickness
  4. 8. a person who is an expert in physics
  5. 9. special clothes that you use to look different
  6. 10. a marriage decided by the bride and groom
  7. 13. many more than 1,000,000
  8. 15. the study of mathematics and science to make machines
Down
  1. 1. the train system
  2. 3. writing and editing on a computer
  3. 4. cart with four wheels pulled by horses
  4. 6. from the country of the Netherlands
  5. 7. very interesting to look at
  6. 11. connected together
  7. 12. a time when much of the earth was covered with ice
  8. 14. an area of study or knowledge