Thursday, April 8, 2010

PLN 21

In the article "Fossil Skeletons may be Human" it talks about how some skeletons of what scientists believe were the immediate ancestors of humans would be in South Africa. A young male and an adult woman were found. They have longer arms than us but the facial structure is very similar. The estimated brain size of the skeletons are a lot less than a humans though. This matters because this is a big discovery of our past. The skeletons were from about 2 million years ago.

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