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Wednesday, 30 October 2019

SHARKS !!!



SHARKS !!!

Sharks are everywhere only in some places .  Did you know that sharks don't even have bones that is weird because when they swim the look straight.  This report is all about sharks and facts that may surprise you.

  1.  Sharks have good eyesight .

Their eyes are special they can see in the dark.  You can never hide. They are fast to let you know.  Their high speed is 50 km/h. Others are more faster than 50km/h. 

  1. Shark skin feels like sandpaper.

Usually when you touch a fish it feels slimy.  When you touch a shark , there's a big difference.  It almost feels like sandpaper . people don't really know how the shark feels because usually the shark would eat them.

  1. Sharks have been with the Dinosaurs

Did you know that sharks have been with the dino age.  455 - 425 millennium years or more is how long the sharks were with the dinos.
Scientists don't even know if that's true because they wouldn't know because they have not even seen it themselves ,  so it can not be true at all.  

  1. Most sharks have good eyesight

Most sharks can see in dark lit areas in the sea.  Sharks have night vision and can see colours in the dark.  The back of the sharks eyeballs are called tapetum scientific name is tapetum lucidum.  This tapetum helps the shark see in little light.

  1.  Sharks actually are  blue


Lastly the blue shark displays a  very brilliant blue color on the upper level portion of its body it  is normally snowy white beneath. The mako and porbeagle sharks also exhibit a blue coloration, but it is not nearly as brilliant as that kind of a blue shark. In life, most sharks are brown, olive, or grayish kinda.


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