The shark is one of the most feared sea creatures around the world but yet you are more likely to die from Christmas lights than to be gobbled up by a shark. The shark favors a big open space with a hole lot of food like fish , seal , penguins , young octopus and young squid. The shark uses its keen sense of smell to smell blood from kilometers away. Its bones are made out of the stuff in our nose and ears called cartilage the shark is a carnivore and is almost at the top of the food chain. The shark has gills on each side of its body used to collect oxygen from the water the shark has lots of fins around its hole body but has no function to swim backwards. The sharks eyes are based on the top of its head and cannot see under itself.
nowadays the human race has been wreaking their habitats and decreasing their food supplies and now the population of the sharks is going down for these reasons oil leaks and pollution , unnecessarily killing , fish nets and using parts of sharks for souvenirs or jewelry
by Bryn
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