solve the crossword puzzle and then complete the sentences with the words found out

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Across
  1. 3. / arragement of events following a particular sequence of time
  2. 5. / person of fame and recognition, celebrity
  3. 7. / to offer one's participation in a particular activity
  4. 8. / showing clean or healthy conditions
  5. 9. / a sport competitions, championship
  6. 10. / a graphic representation of dates and events
  7. 11. / being responsive to different stimuli, perceptive
  8. 13. / area of learning in the human sciences that is related to the production of aesthetic product
  9. 14. / a straight line that establishes a division in a coordinate system
Down
  1. 1. / a tendency or inclination towards competitions or challenges
  2. 2. / the result of important effort in a particular area, acomplishment
  3. 4. / the ability to separate something in to several component parts, logical
  4. 6. point / a particular moment that shows specific changes in a serie of events.
  5. 12. / space between events