Sharks

Sharks

Hunter Mcbride

Sharks (superorder Selachimorpha) are a type of fish with a full cartilaginous skeleton 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, Etmopterus perryi, a deep sea species of only 17 centimetres (7 in) in length, to the whale shark, Rhincodon typus, 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.

http://en.wikipedia.org/wiki/Superorder

http://en.wikipedia.org/wiki/Fish

http://en.wikipedia.org/wiki/Cartilage

http://en.wikipedia.org/wiki/Skeleton

http://en.wikipedia.org/wiki/Streamlines,_streaklines_and_pathlines

http://en.wikipedia.org/wiki/Gill

http://en.wikipedia.org/wiki/Dermal_denticle

http://en.wikipedia.org/wiki/Dermal_denticle

http://en.wikipedia.org/wiki/Parasite

http://en.wikipedia.org/wiki/Fluid_dynamics

http://en.wikipedia.org/wiki/Dwarf_lanternshark

http://en.wikipedia.org/wiki/Dwarf_lanternshark

http://en.wikipedia.org/wiki/Whale_shark

http://en.wikipedia.org/wiki/Plankton

http://en.wikipedia.org/wiki/Squid

http://en.wikipedia.org/wiki/Fish

http://en.wikipedia.org/wiki/Filter_feeding

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Sharks

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