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monicathompson579 @monicathompson579
Sea urchin is a kind of invertebrate living in the sea. It has attracted people's attention because of its unique shape and rich species. In the world of Marine life, specimens of sea urchins are not only valuable for scientific research.
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monicathompson579 @monicathompson579
Sea urchins are a habitat known for their unique shape and ecological characteristics. The outer shell of a sea urchin is hard, usually spherical or oblate, and its surface is covered with many small spines and grooves.
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monicathompson579 @monicathompson579
Characterized by their spiny exteriors and diverse colors, these creatures are not just intriguing to look at; they are essential to the health and balance of marine environments.
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