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Megalodon, the largest shark that ever lived, is known only from its gigantic bladelike teeth, which can be more than 7 inches long. But these teeth, described by some scientists as the “ultimate cutting tools,” took millions of years to evolve into their final, iconic form. Megalodon’s earliest ancestor, Otodus obliquus, sported three-pronged teeth that could […]
Original Article: How Megalodon’s teeth evolved into light-sabers of the seaNEXT ARTICLE
Dentistry is the study, management and treatment of diseases and conditions affecting the mouth, jaw, teeth and their supporting tissues (Oxford Medical Dictionary) The work of a dentist ranges from regular patient check-up to orthodontics and surgery....