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https://www.iflscience.com/why-do-we-have-two-nostrils-instead-of-one-big-nose-hole-81974
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Why Do We Have Two Nostrils, Instead Of One Big Nose Hole? - IFLScience
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12/20/25 at 1:12pm
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IFLScience
Author
Dr. Katie Spalding
21 words
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The answer is right under your nose. Obviously.
Health
Ear Nose & Throat
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