Most Amazing facts about Sleeping Tiger Shark

September 9, 2019

sharks need to keep water flowing over their gills in order for them to breathe Shark able to breathe while not swimming do so by using their spiracles to force water over their gills it’s allowing them to extract oxygen from the water their eyes remain open while in this state and actively follow the movements of divers swimming around them as such they are not truly asleep. They do need to swim continuously to breathe go through a process known as sleep swimming in which the shark is essentially unconscious Sharks can travel 71 to 81 km in a day They are shy with human but some time they rarely attack human Lets see Part 2 video for more details See you in next video

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