Why do snakes remove their skin?

Related questions

1. Why is it called Snake Oil?
2. What does snake oil smell like?
3. Do snakes have oil?
4. What is snake skin good for?
5. Do snakes cuddle?
6. Is snake oil made from snakes?
7. Do snakes yawn?
8. What is snake oil good for?
9. Does snake oil help hair growth?
10. What does selling snake oil mean?

Tags

1. #reptiles
2. #shedding
3. #different
4. #sometimes
5. #stretched
6. #their
7. #grows
8. #although
9. #sloughing
10. #process
11. #snake
12. #ecdysis
13. #allow
14. #attached
15. #further
16. #remove
17. #becomes
18. #molting
19. #terms
20. #snakes
21. #parasites
22. #growth
23. #scientists