School Crossword

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Across
  1. 5. Using official language as a vehicle
  2. 6. Painting tecniques
  3. 7. Life of different points of view
  4. 8. Study of matter at atomic and interatomic level
Down
  1. 1. Information in the field of the computer tecnology
  2. 2. student for the past
  3. 3. Gramatic and verbs
  4. 4. It is the study of diverse problems
  5. 9. The properties of abstract numbers