Sound Waves 5 Unit 23

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Across
  1. 2. A human being.
  2. 4. Damages or destoyed by fire.
  3. 6. Opposite in direction.
  4. 8. Any sides of an object.
  5. 9. Sail completely around.
  6. 11. Opposite of the latest.
  7. 12. Something that worries you.
  8. 13. Without a doubt.
Down
  1. 1. Less good or less well.
  2. 2. To buy something.
  3. 3. Quick at noticing things.
  4. 5. The last course of a meal.
  5. 7. Like one thing more than another.
  6. 9. A fact connected to an event or person.
  7. 10. Investigate to discover facts.