Ancient Ancestors to Humans Had Not One, But Two Tails
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It has always been believed that the final segment of the human vertebral column, the coccyx, or tailbone, is the remnant of a lost tail. Now, some researchers assert it may be the vestige of not one but two tails, both of which humans and their closest relatives (great apes) managed to shed over millions of years of evolution.
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- annonimous9년 이하wow
- Michael9년 이하Where did this happen?
- BELLO9년 이하I love it.
- Potatocat0009년 이하Coooooool
sweetpea979년 이하That's unexpected. Cool though
rainbownation239년 이하Now I am starting to wonder was this in our cell stage of evolution or did we start out as fish then proceeded to land.- Godisnotdead 9년 이하Come on guys. This is all based on assumptions. How can we be related to these fish?
bekahboo9년 이하yeah how is that even possible!?
- MyName? UNKNOWN9년 이하I find this interesting, your the only people who I've seen reports on this. I watch videos like Sci Show and they haven't reported on this... I think
- unknown9년 이하sweet
beautiful_219년 이하omg