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Science Archive
The tree of life and common origin
It was over a century and a half ago that Charles Darwin published his revolutionary book
September 12, 2012 זמן קריאה משוער 5 -
Science Archive
A species odyssey – from one small cell, to mankind
Scientists estimate that planet Earth formed about 4.5 billion years ago as part of the
April 1, 2012 זמן קריאה משוער 15