Vocabulary Crossword Puzzle

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Across
  1. 5. to fix something that is broken
  2. 6. when people work together for a goal
  3. 7. when something has a lot of meaning or value
  4. 8. relating to the methods of science
Down
  1. 1. when people search to learn about new things
  2. 2. to get ready for something
  3. 3. something that happens because of something else
  4. 4. devices that make it easier to do something