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Our teeth evolved from fish 'body armor' over 460 million years, scientists discover

Teeth are sensitive because they evolved from sensory tissue in both ancient vertebrates and ancient arthropods.

May 21, 2025 - 20:30
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Our teeth evolved from fish 'body armor' over 460 million years, scientists discover
Teeth are sensitive because they evolved from sensory tissue in both ancient vertebrates and ancient arthropods.
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