Solve the crossword using Academic vocabulary

12345678910
Across
  1. 6. 3
  2. 7. 2
  3. 8. 5
  4. 9. 10
  5. 10. 6
Down
  1. 1. 9
  2. 2. 8
  3. 3. 7
  4. 4. 4
  5. 5. 1