Merry Christmas

12345678910111213141516171819
Across
  1. 1. something you get better at everyday
  2. 4. process of flowing
  3. 5. outputs a signal
  4. 10. Excel is not one
  5. 12. most expensive place in the world
  6. 15. practice makes perfect
  7. 16. famous company
  8. 17. form of energy
  9. 18. physical quantity
  10. 19. set of rules for computations
Down
  1. 2. devil is in the details
  2. 3. big contract
  3. 4. specific software
  4. 6. investigation
  5. 7. theory into practice
  6. 8. local beer
  7. 9. nice place to live in
  8. 11. study of normal function of living organism
  9. 13. institution that provides medical care
  10. 14. symptom in some disease