Turtle shells evolved for digging, **t protection

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http://cdn.slashgear.com/wp-content/uploads/2016/07/ocean-1456856_1280-680x383.jpgTurtles shells, given their protective nature, are assumed to have evolved for the purpose of protection. That may **t be the case, however, at least according to a newly published study. Though shells do provide protection for modern turtles, researchers believe the earliest instances of these shells were used for burrowing, **t withstanding the jaws of a predator. Burrowing underground … Continue reading (http://www.slashgear.com/turtle-shells-evolved-for-digging-**t-protection-15448471/)http://feeds.feedburner.com/~r/slashgear/~4/vF8Pv--ZV2M

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