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Are sea cucumbers vegetables?

13 September 2011, 2:47 pm

Found only in salt water, more than a thousand species of sea cucumbers exist around the world. These squishy invertebrates are echinoderms, making them distant relatives to starfish and urchins. Unlike starfish or sea urchins, the bodies of sea cucumbers are covered with soft, leathery skin instead of hard spines.

Original article: Are sea cucumbers vegetables?