Why Humans Lost Their Fur
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One of the biggest unsolved puzzles in the evolution of mankind is why humans were the only primates to lose their 'fur'. Now, two researchers believe it's the same reason athletes shave off their hair - To become more efficient.
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- Laura Booth약 14년first pic was shocking!!!!
- hayk약 14년wow!
- hayk약 14년wow!
- Sizemore약 14년I believe people didn't have a fur. Maybe cavemen did. This is a myth.
- kiki약 14년Learned so much!
- kiki14년 이상lovely just great
moonkat14년 이상oh i didnt know that!- jadeybug14년 이상hi i love school1 not really but i have the best teacher of the whole world
- War wizard14년 이상gross
- Samir S14년 이상That's how to make a monkey out of youself. But we still have hair on our heads and was not sheded or evolded all the hair. It grows to that's why we take haircuts. which means our hair never evolves only grows. ;D