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How do white sharks sleep? - Marine Dynamics

www.sharkwatchsa.com/en/blog/category/482/post/1099/how-white-sharks-sleep/

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 ...

How Do Sharks Swim While Asleep?

www.elasmo-research.org/education/topics/b_sleep.htm

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 ...

How Do Sharks Sleep? Get The Fascinating Facts Here!

www.sharksider.com/how-do-sharks-sleep/

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 ...

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?

How do sharks sleep? | Reference.com

www.reference.com/pets-animals/sharks-sleep-529c99a16764d742

Sharks do not sleep in the same manner most other animals do, instead having split periods of rest and activity, according to the Florida Museum of Natural ...

Shark Basics :: Florida Museum of Natural History

www.flmnh.ufl.edu/fish/discover/sharks/basics/

Learn some basic information about sharks with the Florida Museum of Natural History's Ichthyology Division. ... Do sharks have bones? ... Do sharks sleep?

Do sharks sleep at night? | Reference.com

www.reference.com/pets-animals/sharks-sleep-night-4e9c1ce224928a15

Sharks rest in an approximation of what is termed sleep in land animals, though they do it with their eyes open. However, some sharks are nocturnal, which ...

Shark Week Part 2: Do Sharks Sleep? - The Daily Doze - Mattress Firm

blog.mattressfirm.com/current-news/shark-week-part-2-do-sharks-sleep

Jun 28, 2016 ... Blog > Current News > Shark Week Part 2: Do Sharks Sleep? All animals need some form of rest, but do sharks actually sleep? Current News ...

Sharks - Sleep

www.sharksinfo.com/sleep.html

For this reason, it was supposed for a long time that sharks did not, in fact, sleep. However, sharks need to rest at some stage and different species accomplish ...

Shark Sleeping - Will a shark drown if it stops moving ... - Animals

animals.howstuffworks.com/fish/sharks/shark-drown2.htm

See if shark sleeping is a myth or a reality. ... In a study of lemon sharks, which switch between breathing methods, juveniles ... What do most sharks eat?

Answer
Sharks do not sleep like humans do, however they do appear to have restful periods.
More Info

Do Sharks Sleep? - Marine Life - About.com

marinelife.about.com

Nov 30, 2015 ... 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.

Do Sharks Sleep? - SharkSider.com

www.sharksider.com

Dec 30, 2014 ... How Do Sharks Sleep. Sharks are the terrors of the seas to some but the most graceful and amazing creatures to others. No matter what your ...

How Do Sharks Sleep? Do They Dream? | Huffington Post

www.huffingtonpost.com

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, ...