| 21. | Sand dollars also bleach white in the solution.
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| 22. | A sand dollar would not be free swimming.
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| 23. | Other spoon worms conceal themselves in rock crevices, empty gastropod shells, sand dollar tests and similar places.
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| 24. | Years later, Mr . Gold uses a sand dollar in Neverland to deliver a message to Belle.
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| 25. | Sand dollars, snails and other animals will eat the algae and natural filters will clear the water.
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| 26. | Squillace, who favors religious themes, has commissioned Ferm to craft a sand dollar angel for next season.
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| 27. | A few steps from the boat, three perfect sand dollars posed on top of a pile of seashells.
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| 28. | The Caribbean sand dollar or inflated sea biscuit, " Clypeaster rosaceus ", is thicker in height than most.
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| 29. | The velvet-like skin of live keyhole sand dollars is usually tan, brown, grey or dark green in colour.
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| 30. | Shell-collecting guests can often be convinced to swap _ I traded a sand dollar for an angel wing.
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