0
The purpose of the eyelid is to keep the eye moist. Fish live in water, and so the eye does't need moistening, and so fish don't have eyelids. Thus they sleep with their eyes open because they have no way to close them.
For Starters, fish don't sleep, but they do go into a resting period.
If fish slept they would not close their eyelids because they don't have any!
Thank you
What else can I help you with?
Do fish sleep with there eyes open?
no
Do fish go to sleep with eyes open or closed?
with the eyes closed
Why fish sleep with their eyes open wide?
because fish have no eyelids
Fish do not have eyelids how do they sleep?
they sleep with their eyes open just like a spider
Why fish open eyes during sleep?
fish open there eyes during there sleeping is because they are board at looking at nothing there its answered
Do scientists know why fish sleep with their eyes open?
fish dont have eyelids
Do goldfish sleep with their eyes open?
goldfish sleep with their eye open their eye are open all the time. Gold fish sleep with there eyes open...But they have a clear lid that over laps there eyes in which they see out of so there eyes are closed they just have a different lid then humans. Hope that helps you:)
What animals sleep with their eyes open?
The animals that sleep with their eyes open are Snakes, Fish, Insects and Guinea pigs there are many more as well.
Do Bats Sleep with their Eyes opened?
Yes, bats do actually sleep with their eyes open although they do have the ability to shut them. Frogs and fish also sleep with their eyes open and surprisingly so do cattle! However, as they are unconscious they are not able to see.
Why do fish sleep with one eye open?
Because they are just that cool. And they have those kind of skills.
Why do fish sleep with there eyes open?
Incase something eats it and because they don't have eyelids
Does an orca sleep with its eyes open?
Yes they sleep with their eyes open :)
