WASHINGTON — They are the ocean's most famous apex predator. But something is eating at them - acid. Rising acid levels in the world's seas will dissolve sharks' teeth - that's according to a new ...
From pumpkin pie on Thanksgiving to eggnog at Christmas, the last two months of the year are a sugary time. Amber Raiken ...
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Why don’t teeth count as bones?
Despite their hard, rigid structure, teeth are not classified as bones. They are distinct entities primarily composed of enamel and dentin, lacking the living cells and vascularization that ...
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