What is the function of eyelids?

Related questions

1. What would cause your eyelid to swell?
2. How do you assess facial nerves?
3. What is the normal position of the eyelids?
4. What is 3rd cranial nerve palsy?
5. Do humans have a third eyelid?
6. How do you test vagus nerve?
7. Does blepharitis go away on its own?
8. Is third nerve palsy a stroke?
9. What is 4th nerve palsy?
10. Is there a cure for third nerve palsy?

Tags

1. #perspiration
2. #contains
3. #protect
4. #layer
5. #either
6. #voluntarily
7. #eyelid
8. #eyelids
9. #muscle
10. #bodies
11. #foreign
12. #contain
13. #involuntarily
14. #eyelashes
15. #retracts
16. #particles
17. #protects
18. #covers
19. #human