Replying to Avatar average_bitcoiner

What do you think the natural reason for a beard is? What’s the evolutionary advantage of it?
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Manideep 2y ago

Interesting question nostr:npub160t5zfxalddaccdc7xx30sentwa5lrr3rq4rtm38x99ynf8t0vwsvzyjc9 Wondering the same about hair...

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average_bitcoiner 2y ago

Heat rises. Heat in the body rises to the head. Hair insulates the head. 🤷‍♂️