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Sharks
Title: Sharks
Category: Science & Technology
Details: Words: 1108 | Pages: 4.7 (approximately 235 words/page)
Sharks
Sharks
Sharks are commonly defined as a marine fish of the order Squaliformes or Selechii. They make up the Chondrichthyes, or “cartilaginous fish” along with skates, rays, and a few other fish. Members of the Chondrichthyes lack true bone and have a skeleton made of cartilage. Only their teeth, and sometimes their vertebrae, are calcified, but this is still not true bone. The bone structure is one of the main differences that separates sharks from …showed first 75 words of 1108 total…
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…showed last 75 words of 1108 total…to be stuffed and hung on walls, and to sell their teeth, none of which are for food. Most of the time the rest of the shark is wasted.
Sources
wysiwyg://26://www.geocities.com/CapeCanaveral/2774/grtwite.html
http://www.seaworld.org/sharks/physical.html
http://www.isle-of-man.com/interests/shark/feeding.htm
http://www.seaworld.org/sharks/behavior.html
http://www.seaworld.org/sharks/classification.html
http://www.ucmp.berkeley.edu/vertebrates/basalfish/chondrintro.html
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