Fishes have no eyelids as the water in which they live bathes them.
insects
Snakes, fish.
Beaver
no they dont have eyelids
they have three eyelids i read in a real book about ducks
Yes. Cats have three eyelids.
Shark
Fish do not have eyelids because the purpose of eyelids are to keep them moist so they don't dry up, and fish are already in water, so there is no purpose of eyelids for them.
Most snakes have no eyelids or legs.
No,neither do fish
They don't blink the reason is They don't have eyelids
Yes. Since humans are homo-sapiens, we are in the animal kingdom. Animals are similar us, so yes they have eyelids.
A human eyelid is not transparent of course. But some animals like snakes have permanently sealed transparent eyelids which protect their eyes from foreign materials. Frogs also have transparent eyelids to protect its eyes while swimming in water.
no they dont have eyelids
Dogs actually have 3 eyelids.
3 eyelids
Yes, dinosaurs did have eyelids.
Fish don't have eyelids that can close, so they don't sleep with closed eyes.
Like most animals, octopuses do sleep at night. They, however, don't close their eyes because they have no eyelids.
3 eyelids