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In order to discover why the sauropods' necks were so long, scientists analyzed other long-necked creatures and compared sauropod anatomy with that of the dinosaurs' nearest living relatives -- birds and crocodilians.
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Saint of the Day

March 3 Saint of the Day

St. Katharine Drexel
March 3: Saint Katharine Drexel, Religious (Feast Day-March 3) Born in ... Read More