Room 18 Cryptic

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Across
  1. 2. I can't scan notes.
  2. 4. This silicon cord eventually travelled faster than the speed of sound. (8)
  3. 5. Pam is a guide for showing towns and cities. (3)
  4. 8. this file relates to all living things.
  5. 9. This vegetable can keel.
  6. 11. The hero saves various people.(7)
  7. 12. I hope you have a good ate.
  8. 14. You buy things with icons.
  9. 16. This rank in the army needs to enlarge.
  10. 17. No vocal leaks hot lava.
Down
  1. 1. The letters of pareatis relate to creatures that live off other creatures.
  2. 3. This coal is my favourite drink.
  3. 6. I bent the wire with perils.
  4. 7. This nerve didn't happen.
  5. 10. This indicatory holds words.
  6. 13. These planes are sturdy.
  7. 15. You need to fuel your car and replot your travel plans when you run out.