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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- nobody9년 이하WOW! I never would have guessed we used to have 2 tails, especially when we have none now!
- 😎9년 이하wow, I never thought that human ancestors had TWO tails!!! 😮
- E.T. :-)9년 이하WANTED TO!! oh sure a fish wanted to shed a tail.
- Anonymus9년 이하I don't believe in evolution.
mayhem9년 이하Very interesting- cat9년 이하awesome
fettywap17389년 이하so cool i didn't know fish has two tails
hermioneslaying9년 이하WOW!!! SO AWESOME AND LEGIT!!!!
parthy21dabb9년 이하WOW!!!!!!!!!!!!!!!- kingquan 9년 이하great article