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Rising deep-ocean oxygen levels likely opened up new marine habitats and spurred speciation
Some 390 million years ago in the ancient ocean, marine animals began colonizing depths previously uninhabited. New research indicates this underwater migration occurred in response to a permanent ...
Read full article: Chick-fil-A will soon be available at this major Florida theme park In this Friday, July 15, 2016, file photo, two American flamingos tussle in their exhibit space at Zoo Miami, ...
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