Sharks do not sleep like humans do, however they do appear to have restful periods.
Shark sleeping patterns have puzzled scientists for many years. All sharks extract
oxygen from the water with their gills, and to do this water must move over and ...
Despite all the research on sharks over the years, shark sleep is still somewhat of
a mystery. Learn the latest thoughts on whether sharks sleep.
Dec 30, 2014 ... Sharks are the terrors of the seas to some but the most graceful and amazing
creatures to others. No matter what your personal opinion of ...
Jan 19, 2016 ... Sharks do not experience sleep the same way humans do. Some can't sleep at
all, and the ones that do never close their eyes. Some shark ...
In response to a question about whether or not sharks sleep and, if they do, how
do they swim while unconscious, I wrote: Sleep is one of the last bastions of ...
Jul 7, 2015 ... Sharks and their sleeping habits are still very much a mystery, mainly because of
the challenge of monitoring sharks for a 24-hour period, ...
www.ask.com/youtube?q=Do Sharks Sleep?&v=_fnjgF9K_YE
Mar 18, 2011 ... 2 White Tip Sharks hanging out in a cave while a cleaner wrasse does its job!
Who knew sharks could just sit?
Jul 1, 2016 ... But like all animals, sharks still need to sleep. So how do they snooze when they
need to swim? Interestingly, very few shark species have ever ...
Sharks do not sleep like humans, but instead have restful periods. Sharks
become semi-conscious rather than fall asleep. Certain species of sharks have to