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Ancient relatives of sharks first appeared in the world's oceans about 400 million years ago. Today, sharks are classified among the elasmobranchs, which also includes the rays and skates. There are over 350 known species...
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Search Results for "sharks"
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90k - 13 sec @ 56k
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Zoom Sharks - Enchanted Learning Software |
Sharks at Zoom School is all about Sharks, shark anatomy, extinct sharks, shark fossils, etc. ... Evolution of Sharks...
www.enchantedlearning.com/subjects/sharks/
www.enchantedlearning.com/subjects/sharks/
Shark Research Institute, shark week, tiburon, shark research organization, conducts and sponsors research on sharks and promotes the conservation of sharks. ... whale sharks...
www.sharks.org/
www.sharks.org/
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7k - 1 sec @ 56k
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Sharks of Hawaii |
Sharks In Hawaiian Waters: ... As sharks approach their prey, they can detect the faint electrical fields give off by all living organisms.
www.aloha.com/~lifeguards/sharintr.html
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45k - 6 sec @ 56k
This site uses Flash
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Welcome to Ocean of Know |
Introduction to these predatory marine animals, with additional information regarding shark anatomy, senses, and diversity. ... This group was formed in a shared concern: ... Welcome to the Ocean of Know...
www.oceanofk.org/sharks/sharks.html
www.oceanofk.org/sharks/sharks.html
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29k - 4 sec @ 56k
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Sharks |
[HOME]; [Search] ... [Crafts for Kids] ... HOME...
www.kidzone.ws/sharks/index.htm
www.kidzone.ws/sharks/index.htm
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181k - 26 sec @ 56k
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International Shark Attack File |
Florida Museum of Natural History Ichthyology Department homepage. ... A misunderstanding of the nature of sharks has overshadowed the truth about shark attacks. Ataques Del Tiburón En...
www.flmnh.ufl.edu/fish/Sharks/ISAF/ISAF.htm
www.flmnh.ufl.edu/fish/Sharks/ISAF/ISAF.htm
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1013k - 145 sec @ 56k
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Florida Museum of Natural History Ichthyology Department |
Florida Museum of Natural History Ichthyology Department homepage. ... Megamouth Sharks are elusive and fascinating. There have been more than 35 confirmed sightings of the Megamouth Shark
www.flmnh.ufl.edu/fish/Sharks/sharks.htm
www.flmnh.ufl.edu/fish/Sharks/sharks.htm
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254k - 36 sec @ 56k
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Shark Images from Douglas J. Long, UCMP |
For example, sharks have existed as a group for over 350 million years! ... Unlike the true fishes, sharks do not have internal bone, but instead have a cartilaginous skeleton.
www.ucmp.berkeley.edu/vertebrates/Doug/shark.html
www.ucmp.berkeley.edu/vertebrates/Doug/shark.html
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154k - 22 sec @ 56k
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NOVA Online | Island of the Sharks |
A film looking at sharks in the remote animal sanctuary of Cocos Islan ... Costa Rica's Cocos Island boasts more sharks per cubic yard of water than perhaps any other place on the planet,
www.pbs.org/wgbh/nova/sharks/
www.pbs.org/wgbh/nova/sharks/
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53k - 8 sec @ 56k
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Sharks and Their Relatives |
Click here for the updated InfoBook - Sharks & Rays. ... Take a Shark Anatomy Tour ... Inside Sharks!
www.seaworld.org/infobooks/Sharks&Rays/home.html
www.seaworld.org/infobooks/Sharks&Rays/home.html