Shark	<br />Matthew<br />
Sharks (superorderSelachimorpha) are a type of fish with a full cartilaginousskeleton and a highly streamlined body. They ...
Sharks are cool!<br />
The bull shark is well known for its unpredictable, often aggressive behavior.<br />
Walker 2
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Walker 2

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Walker 2

  1. 1. Shark <br />Matthew<br />
  2. 2. Sharks (superorderSelachimorpha) are a type of fish with a full cartilaginousskeleton and a highly streamlined body. They respire with the use of five to seven gill slits. Sharks have a covering of dermal denticles that protect their skin from damage and parasites and improve fluid dynamics. They have several sets of replaceable teeth.[1] Sharks range in size from the small dwarf lanternshark, Etmopterusperryi, a deep sea species of only 17 centimetres (7 in) in length, to the whale shark, Rhincodontypus, the largest fish, which grows to a length of approximately 12 metres (39 ft) and which feeds only on plankton, squid, and small fish through filter feeding.<br />The bull shark, Carcharhinusleucas, is the best known of several species that swim in both seawater and freshwater<br />
  3. 3. Sharks are cool!<br />
  4. 4. The bull shark is well known for its unpredictable, often aggressive behavior.<br />

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