how are pearls obtained

1.	how are pearls obtained
Answer» <p>NaturalPearls formwhen an irritant - usually a parasite and not the proverbial grain of sand - works its way into an oyster, mussel, or clam. As a defense mechanism, a fluid is used to coat the irritant. Layer upon layer of this coating, called 'nacre', is deposited until a lustrouspearlisformed.</p> <p>Natural Pearls form when an irritant - usually a parasite and not the proverbial grain of sand - works its way into an oyster, mussel, or clam. As a defense mechanism, a fluid is used to coat the irritant. Layer upon layer of this coating, called 'nacre', is deposited until a lustrous pearl is formed.</p> <p>Natural pearls form when an irritant usually a parasite and not the proverbial grain of sand works it's way into an oyster.</p><p>hope this will help you like my answer</p> <p>NaturalPearls formwhen an irritant - usually a parasite and not the proverbial grain of sand - works its way into an oyster, mussel, or clam. As a defense mechanism, a fluid is used to coat the irritant. Layer upon layer of this coating, called 'nacre', is deposited until a lustrouspearlisformed.</p>

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