Tooth - Wikipedia, the free encyclopedia
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Teeth (singular tooth ) are small whitish structures found in the jaws (or mouths) of many vertebrates that are used to tear, scrape, and chew food. Some animals, particularly carnivores, also use ...
en.wikipedia.org/wiki/Tooth
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2, baby teeth and adult teeth ... two sets of teeth the first set is called milk teeth then they have a adult set and wisdom teeth ... We Make Durham Smile Call Dr. Rementer today for whiter, straighther, healthier teeth. www.durhamsmiles.com See your message here...
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answers.yahoo.com/question/index?qid=20080501124254AAPo...
answers.yahoo.com/question/index?qid=20080501124254AAPo6jJ
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Life Cycle - Human Biology (KB); Post Lab ... Each person has two sets of teeth during his lifetime. The first set (baby teeth) is called the milk or deciduous teeth. They begin to erupt at six months and one appears about each month thereafter until all twenty have erupted.
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www.msnucleus.org/membership/html/k-6/lc/humanbio/k/lch...
www.msnucleus.org/membership/html/k-6/lc/humanbio/k/lchbk_6a.html
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Background for understanding and possibly repairing the molecular and biochemical damage known as aging ... The teeth of rabbits (like human fingernails) continue to grow as wearing occurs — and in this sense are "programmed" to compensate for "wear&tear". Why don't grazing animals have teeth that continue to grow?
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www.benbest.com/lifeext/aging.html
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There's much more to a tooth than meets the eye. This article for kids gives you the inside story. ... Slowly, the permanent teeth grow in and take the place of the primary teeth. By about age 12 or 13, most kids have lost all of their baby teeth and have a full set of permanent teeth. ... Back Continue...
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kidshealth.org/kid/htbw/teeth.html
kidshealth.org/kid/htbw/teeth.html
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These teeth are called hypsodont. The teeth of cows and deer are hypsodont. The opposite condition, low-crowned teeth, is termed brachydont. Human teeth are brachydont. ... In some species, hypsodont teeth continue to grow throughout an animal's life (e.g., many species of the rodent subfamily Arvicolinae, family Muridae).
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animaldiversity.ummz.umich.edu/site/topics/mammal_anato...
animaldiversity.ummz.umich.edu/site/topics/mammal_anatomy/tooth_diversity.html
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Specifically, most mammals have teeth similar to those of humans, with the exception of the incisors (front gnawing teeth) of rodents like beaver, that continue to grow through their lifetimes. Those teeth are not replaced by adults that lose them, though.
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www.newton.dep.anl.gov/askasci/zoo00/zoo00368.htm
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Office of DOE Science Education ... We provide a means to have questions answered that are not going to be easily found on the web or within common references. ... For assistance with NEWTON contact a System Operator, at Argonne's Division of Educational Programs...
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www.newton.dep.anl.gov/askasci/gen06/gen06143.htm
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More concrete evidence of the origin of teeth is obtained by studying their development in the gum. Human teeth are formed in the following way. ... Teeth such as these, which are subject to hard wear, continue to grow throughout life as the root canal remains open. The dog and related carnivores have very sharp,
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www.daviddarling.info/encyclopedia/T/teeth.html
www.daviddarling.info/encyclopedia/T/teeth.html
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