Shark teeth have built-in toothpaste — and no cavities
An in-depth demeanour during shark teeth has found that they enclose fluoride, a active part of many toothpaste and dental caring mouthwashes. It helps to explain since sharks are so effective during possibly ripping or slicing prey. Their teeth are ideally designed for such tasks, never pang from cavities, according to a study, recently published […]
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