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How Does Shark Hunt

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How does shark hunt
"Shark" is a creature of the things we want to see.In fact, the sharks are not as ferocious animals. The shark is an organism that can survive a day without eating, have just 1-2% of the weight itself. Sharks can not see much detail, but can be seen in the relatively. It saw colour images, and very sensitive to the perception of sound. The cells that resemble a feather in your ear, it will act to change the system can signal the brain.
The shark first occurred about 400 million years ago by the year 2540 Mr.Richard Cloutier of Quebec, Canada, biologists have unearthed the fossil of a prehistoric shark the world. The average length of about 40 meters, but today found that sharks have an average length of just 0.15 meters
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