Book 6 Unit 9

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Across
  1. 1. Signed personal signature (9 letters)
  2. 3. Before recorded history (11 letters)
  3. 5. Study of the Earth's structure (7 letters)
  4. 6. Home for fish and underwater creatures (9 letters)
  5. 9. Sleek and efficient in the air (12 letters)
  6. 10. Easy to carry around (8 letters)
  7. 12. Device for watching shows and movies (10 letters)
  8. 13. Those watching a performance (8 letters)
  9. 14. Two-wheeled transport (8 letters)
Down
  1. 2. Type of flowering plant (9 letters)
  2. 4. Beyond natural explanation (13 letters)
  3. 7. Move from one place to another (8 letters)
  4. 8. Tool for magnifying tiny objects (10 letters)
  5. 11. Mind-to-mind communication (10 letters)