In what sea creature are pearls found? | Study.com

In what sea creature are pearls found? | Study.com

https://study.com/academy/.../in-what-sea-creature-are-pearls-found.ht...

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Pearls are made of calcium carbonate. While many pearls are rounded and white, they can be foundin many colors and shapes. They are used commonly in ...advertisement !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

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