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Turtle Skeleton

Turtle Skeleton
The turtle body is encased in a shell made up of an inner bony layer and, in most instances, an outer layer that is covered with horny scales. The top part of the shell, which protects the animal’s back, is called the carapace. The bottom part, which protects the belly, is called the plastron.
Dorling Kindersley
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Turtle; Animal
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