| 11. | Fossil remains of sea life, such as sand dollars and snails, have been found.
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| 12. | Bowman's Beach is known for sand dollars and skinny dippers.
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| 13. | They also use a jet of water to uncover sand dollars buried in sand.
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| 14. | Colours include Sun-Kissed, Silver Plum, Sand Dollar, Sand Castle, Chocolate Mint and Pink Shell.
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| 15. | Unlike other urchins, the bodies of sand dollars also display secondary front-to-back bilateral symmetry.
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| 16. | The bodies of adult sand dollars, like those of other echinoids, display radial symmetry.
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| 17. | In 2008, biologists learned that sand dollar larvae clone themselves as a mechanism of self-defense.
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| 18. | This year, her most popular creation is a Labrador retriever painted on a sand dollar.
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| 19. | Windswept Ocean Beach is covered almost every morning with fog and sand dollars, whole ones.
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| 20. | Sand Dollar has them for $ 3 a pound.
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