Fingertip+Questions+ZW

__Multiple Choice__ 11. C.

12. A.

13. A.

14. C.

15. D.

__Short Answers__ 16. Draw a line from the core to the delta

17. a mark from the finger tip with patterns by way of ridges

18. The skin on the outside grows faster than other layer of skin. The skin flips over itself and makes ridges.

19. It's not possible to alter fingerprints because it's the outer layer and it protects itself