Whether fish sleep is an intriguing question, to the point of having inspired the
title of several popular science books. In birds and mammals, sleep is defined by
eye closure and the presence of .....
Apr 23, 2014 ... They are sleeping, and they can sleep at any time during the day or night. Fish do
sleep with their eyes open, because they don't have eyelids ...
Mar 4, 2008 ... You can see this in a fish tank or aquarium – some float motionless in place,
some float ... fishe sleep but don't close there eyes the only shut do.
www.ask.com/youtube?q=Do Fish Sleep with There Eyes Open?&v=z6pQvWZemVc
Aug 3, 2009 ... Scientific study to see if fish do actually sleep. Evidently they do. ... ha ha, fish
dont sleep they rest there dead :D. Read more. Show less. 1.
Do goldfish sleep with their eyes open? Do goldfish sleep at night ... The answer
is that goldfish do sleep, but not in the same way we do. Goldfish sleep is more ...
Fish do not have eye lids, so they cannot close their eyes. ... Pelagic fish that
sleep in the open ocean, descend to where waves are no longer annoying.
How in the name of God do fish sleep when they are surrounded by water all the
time? Of course, they ... Therefore, they sleep with their eyes open! This has led ...
If they are not moving, it is difficult to tell whether snakes are awake or asleep.
Sponsored Link. Eyes Wide Open. Snakes have no eyelids, so they can never
close their eyes or blink. Instead of eyelids, thin ... All reptiles produce tears. The
Jan 19, 2011 ... Fish can't close their eyes when they sleep, because they don't have ... Will My
Eyes Pop Out of Their Sockets If I Sneeze With My Eyes Open?
The question still remains whether bettas experience sleep in exactly the same
way that people do. After all, they can't close their eyes because they have no ...