Your eyelids have the thinnest amount of skin on your body. The levator palpebrae superioris muscles retract the eyelid which exposes the cornea and gives you vision. The eyelids can be moved both involuntarily and voluntarily. On the other hand, the feet have the thickest amount of skin on the body.
100 Mind-Blowing Eyelid Facts
Camels have three eyelids to protect themselves from the blowing desert sand. Camels have different ways of adapting to their environment. They have a third clear eyelid that helps protect their eyes from blowing sand. Also, two rows of long lashes protect their eyes.