the shark picture above show a great stretching its considerable jaws after breaching the surface of the ocean.Great white average between 3 and 4.5 metres(10to15 feet ) but they have been known to grow up to 6.4 metres (21
fee) in length. Not bad for an animal that has a skeleton compose entirely of cartilage. they have a varied diet and no natural predators apart from man.they feed on fish,squid, other shark, dolphins, whales, seals and sea lions .they scavenge the carcasses of large whales as well.So how do these amazing fish find their prey?two ways-they have a highly developed sense of smell and the ability to detect the fields radiating from ling creatures. the teeth that can be seen in many shark pictures are a marvel of evolution.Each upper tooth comes equipped with hundres of tiny serrations. this coupled with their enormous jaws strength enables the great white to cut through anything that it might catch in its hunting forays. the bottom teeth are not as large but serve the purpose of skewering the shark's prey, holding it in place in the upper teeth to do their work-which is to remove as much flesh from the shark'sprey as possible. One of the best places in the world to get a great white photography of your own is in South Africa where cage diving bring you face with these magnificent creatures.u
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