RennederM to BecomeMe · 10 months agoA single genetic tweak caused human ancestors to lose their tails 25 million years ago — but it came at a costwww.businessinsider.comexternal-linkmessage-square5fedilinkarrow-up126arrow-down14
arrow-up122arrow-down1external-linkA single genetic tweak caused human ancestors to lose their tails 25 million years ago — but it came at a costwww.businessinsider.comRennederM to BecomeMe · 10 months agomessage-square5fedilink
Just look at Koalas.