Inventions

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Across
  1. 5. to check, or look closely at
  2. 7. a close look at something that helps us understand it better
Down
  1. 1. easy
  2. 2. the answer to a problem
  3. 3. to decide how something will look
  4. 4. how good or bad something is
  5. 6. told someone it is good to do something
  6. 8. things that can be used in place of other things