Why do lizards lick there eye balls?

Answer 1

they lick there eyes to clean them because they dont have eye lids like us (so they never shut there eyes) :)

Answer 2

they lick their eyeballs. the do this for the same reason you would wipe your car windows in the rain. When their eyes fog up or get dirty, the lick them like a windshield wiper

Answer 3

They don't have tear-ducts like humans do - so they lick their eyeballs to keep them clean.

Answer 4

For the same reason that most other species do, to protect their eyes

Answer 5

Geckos don't have eyelids so they must use their tongues to keep their eyes clean.

Answer 6

They have no eyelids. They use the saliva from their tongues to clean their eyes.

Answer 7

because they don't blink