Yes, actuall the bull sharks come to fresh water along the river and attack people sometimes. Only man-killing shark with white shark.. But because of the very fact of viciousness, they have been surviving such a long time from dinosaur periods without any major adaptation of their shape for natural selection.. Actually I like to see the legendary Megaledon (Mega..don something) supposed to live in the very deep sea and super large size of more than 20 meters...
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Definitely a vicious looking shark with many sharp teeth. Its name is well-suited.
ReplyDeleteYes, actuall the bull sharks come to fresh water along the river and attack people sometimes. Only man-killing shark with white shark.. But because of the very fact of viciousness, they have been surviving such a long time from dinosaur periods without any major adaptation of their shape for natural selection.. Actually I like to see the legendary Megaledon (Mega..don something) supposed to live in the very deep sea and super large size of more than 20 meters...
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