Do fish blink?
Sharks are the only fishes able to blink, but they don't. Blinking's purpose is to lubricate the eye, for fish water does this.
Answered -
Older Answers
Fish do not have eyelids, so blinking is impossible. The water they swim in lubricates their eyes. ChaCha again!
Answered by Molly F. -
Fish do not have eyelids so cannot blink.
Answered by Emily D. -
Fish do not have eyelids and therefore cannot blink. The purpose of blinking is to hydrate the eyes and fish live in water!
Answered by Jacqueline S. -
Fish do not have eyelids and therefore cannot blink. Thanks for using ChaCha!
Answered by Amanda T. -
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