How are pearls formed? | #aumsum #kids #science #education #children
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Nature's Treasure: How Pearls Are Formed Inside Mollusks! 🫧
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Scientifically how? on Instagram: "How are pearls formed: Pearls form inside oysters and other mollusks when an irritant, such as a grain of sand, gets trapped inside the shell. The mollusk secretes layers of nacre, a combination of calcium carbonate and protein, around the irritant to protect itself. Over time, these layers build up to form a pearl. #pearls #gemstone #pearls #science #sciencefacts #trending #viral #viralvideos #trendingvideos #facts #defend #instagram"
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