Lesson 25

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Across
  1. 2. a set or chain of mountains
  2. 4. doing something regardless of the consequences
  3. 6. a journey
  4. 8. a long, hard journey
  5. 9. something that blocks movement
  6. 10. completed
Down
  1. 1. to continue
  2. 3. procedures for carrying out tasks
  3. 5. small streams that flow into large rivers
  4. 7. safe to eat