| A crocodile always grows new teeth to replace the old teeth! |
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| A male freshwater crocodile at the Australia Zoo is estimated to be 130 years old. |
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| Alligators are part of the crocodile family. |
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| Crocodile babies don't have sex chromosomes; the temperature at which the egg develops determines gender. |
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| Crocodiles can live up to 100 years. |
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| Crocodiles do not have sweat glands, so they release heat through their mouths. |
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| Crocodiles don't have tongues. |
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| Crocodiles have a longer, thinner snout and are a lighter in color than alligators. |
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| Crocodiles have powerful jaws with as many as seventy teeth. |
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| Crocodiles have the ability to slow their 4 chambered heart to conserve energy. |
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| Crocodiles swallow stones to help them dive deeper. |
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| Saltwater crocodiles can swim 15 to 18 miles per hour in short bursts. |
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| South Florida is the only place where you can find both crocodiles and alligators. |
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| The most aggressive crocodile is thought to be the Nile crocodile. |
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| The saltwater crocodile is the largest of all living reptiles. |
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| To escape the grip of a crocodile's jaws, push your thumbs into its eyeballs. It will let you go instantly. |
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