Cool crossword for cool people(not everyone)

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Across
  1. 1. who won 1000th F1 Grand prix
  2. 3. blood vessels that pump blood
  3. 6. a male cow
  4. 9. worker
  5. 10. king's chair
  6. 11. calm and serious behaviour which makes people respect you
  7. 12. adjective that describes sth exciting
  8. 15. another way to say sth is increasing
  9. 17. sail round, Elcano did it in 1522
  10. 20. an element that is a part of salt
Down
  1. 2. facility or a useful feature
  2. 4. dried grape
  3. 5. electrical or a F1 track
  4. 6. another way to say that something is extremely unpleasent
  5. 7. Jesus is ... or to say that someone is having mercy
  6. 8. icon
  7. 13. an animal close to a bunny
  8. 14. the action or process of freeing a person
  9. 16. substance from which amber is created
  10. 18. a silencer or part of a gun from which the bullet fires
  11. 19. synonym to freedom or a famous statue