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THE GENIUS OF CHARLES DARWIN -- ILLUSTRATED SCREENPLAY & SCREENCAP GALLERY |
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natural selection sculpts life into different shapes better and better adapted to eke resources out of their particular surroundings. Longer necks are favored to feed from tall trees, thinner fur for warmer climates. Life-forms become ever more specialized. And if separated from their ancestral group by geography, by a forest or desert or an island,
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