Homework crossword 9

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Across
  1. 2. chain
  2. 5. narrow waterway
  3. 6. change
  4. 7. tool used to apply, spread or smoothen
  5. 8. independent existence
  6. 9. thorny plant
Down
  1. 1. gloomy
  2. 3. stumble
  3. 4. always constant
  4. 6. stubborn like a mule