Breakfast Crossword Puzzle

12345678910111213
Across
  1. 1. calories
  2. 3. advantage
  3. 5. requirements
  4. 7. efficiency
  5. 10. breakfast
  6. 11. on a
  7. 13. kinds of
Down
  1. 2. achievements
  2. 4. of
  3. 6. sugar
  4. 8. hours
  5. 9. towards
  6. 12. don't have