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Animal sex Fundamentals Explained

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Your body method of a coral is named a ‘polyp’. Polyps are tubular, with tentacles along with a mouth at a person stop. The coral secretes a hard material called calcium carbonate as a protecting exoskeleton. Coral reefs are formed with the exoskeletons of coral colonies. Vertebrates make up a https://oliverr233hfz0.blogspothub.com/profile

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