What benefits do they bring? Couldn’t we just have a straight airway leading to lungs without all the nooks and crannies?
In: Biology
This book has a fascinating chapter on sinuses if you want to read more!
Check out this book on Goodreads: Human Errors: A Panorama of Our Glitches, from Pointless Bones to Broken Genes https://www.goodreads.com/book/show/36606264-human-errors
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