Sharks
Transcription for Sharks
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Today we are going to learn five facts about sharks. fact number one just like their names to Jess hammerhead sharks have a long flat shaped head and what’s even weirder is that the eyes are on either end of the huge hammer-shaped head? They can even see up and down at the same time. I think I’d get busy. Fact number two sharks have been around for 420 million years. That’s right sharks existed before dinosaurs chocks are extremely efficient that what they do and have few natural Predators, which is why they have survived or so long Number three did you know shock don’t have any bones?
Yes. They are made of cartilage the same stuff that makes our ears stick out and the tips of our notice hard but soft at the same time, but number four sharks have really good eyesight, but they don’t always even use it. When hunting sharks put out electrical pulses that can detect fish around him so that even if the fish isn’t in their eye line, they can twist around and catch them. Fact number five don’t sharks look really smooth. Well, actually if you ever felt the skin it would feel just like sandpaper.
The feeling is called but a little teeth like structures on the skin that point towards the tails to reduce friction while swimming now that is good design. I hope you enjoy my five facts about shark. See you soon.
