Unit 21 Crossword Puzzle

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Across
  1. 3. Complete it on time.
  2. 4. A scheduled time.
  3. 6. A way through.
  4. 7. Inches, feet, or miles.
  5. 10. This builds up on your car.
  6. 15. Bravery.
  7. 16. The upper hand.
  8. 17. Waste.
  9. 18. Cars park here.
  10. 19. Moving forward.
  11. 20. Growth.
Down
  1. 1. Helps heal an injury.
  2. 2. used to make music.
  3. 5. Holds a baby.
  4. 8. Physical resources.
  5. 9. A paper containing information.
  6. 11. "He couldn't contain his _____."
  7. 12. "A _____ stamp."
  8. 13. Husband and wife.
  9. 14. A scientist does this.