how many teeth did ancient humans have（関連順）

5:17

Why do we have crooked teeth when our ancestors didn’t? - G. Richard Scott

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Why did Prehistoric Humans have Better Teeth? | #aumsum #kids #cartoon #science

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原始人の歯は人間よりも優れていた。その理由はここにある。

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古代の人間の歯があなたよりも優れていた理由!

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Why Our Ancestors Didn't Need To Brush Their Teeth 🤨

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How Did People have SO good Teeth in the Middle Ages?

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Did Ancient Teeth Just Change Human History?

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What causes cavities? - Mel Rosenberg

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How Did Ancient🤔 People Keep Their Teeth Clean?"#shorts #facts #ancient #didyouknow #FactDimantion

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How Mayans Decorated Their Teeth 🤔

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MISWAK a 7,000 year old toothbrush

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Vikings and Maya were quite the dentists!! #teeth #vikings #maya #shorts #history #interestingfacts

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0:18

The truth about medieval rotten teeth! #history #art

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Why Ancient Humans Had Perfect Teeth (And Why Ours Are Falling Apart)

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Different species of Human till now #shorts

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Dental Filling Explained !?

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結果 : how many teeth did ancient humans have