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Animals blink to keep their eyes from getting dry. Fish are always underwater so they don't have to worry about that.
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∙ 10y ago
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How do fish keep their eyes open underwater?
no they keep their eyes open at all times even when they die <><><> Fish do not have eyelids. There is no way for them to close their eyes.
Do fish sleep with there eyes open?
no
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 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
Why do betta fish sleep with their eyes open?
they keep their eyes open,and usually stay at the bottom of the tank,and dont usually move their fins and tail,but they do breate...With their eyes
Do scientists know why fish sleep with their eyes open?
fish dont have eyelids
What are the ratings and certificates for Keep Your Eyes Open - 2002?
Keep Your Eyes Open - 2002 is rated/received certificates of: USA:PG-13
Can frogs keep their eyes open when they swallow?
no
Do Siamese fighting fish jump?
Siamese fighting fish do sleep. They are the same as all fish. When fish sleep they don't close their eyes because they don't need eye lids to protect their eyes, instead they just rest on the bottom of the aquarium with their eyes open.
How long have you kept your eyes open?
Actually I have kept my eyes open for about four minutes, but I had contacts in. With out contacts in I can only keep my eyes open for 45 seconds.
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.
