is that hair is useless as we are evolved to have less hair?

Subject: is that hair is useless as we are evolved to have less hair?

Date: Thu Dec 14 03:53:01 2000
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Area of science: Evolution
ID: 976783981.Ev

Message:


our ancestor got many hair but we have so little .does this mean that the 
use of hair is small ? and why we still have long hair on our heads if 
hair is not so useful? how our ancestors passed their winter many years 
ago when they still don't know how to make clothes and had very few hair?

Re: is that hair is useless as we are evolved to have less hair?

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