moko
Koi fish usually have two eyes.
yes. all living creatures that have two eyes and a heartbeat can blink.
-Nervous -thinking about that person (probably only happens when thinking crush) -Lying
To protect it from objects and to coat the eyeball to keep it moist.
TWO
The average adult blinks 10-20 times per minute. Babies blink far less than adults, only one or two times per minute. No one knows exactly why babies blinkso infrequently, but there are several theories.
Yes, but their eye lids are not like humans. They just shut their eyes.
Blink one-eighty-two
Yes, I have held my eyes open for an hour easily and was not in oain after, I am sure that it's possible for two hours. Have fun with yulour umm...staring
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.
A Flounder
Tuataras have only two eyes.