By Adem Lewis / in animation, aum sum, aumsum, aumsum time, biology, education, foreign, how are pearls extracted, How are pearls formed, how are pearls formed naturally, how are pearls found, how are pearls made in oysters, how are pearls obtained, how are pearls obtained from oysters, it's aumsum time, lesson, oyster, pearl, pearls, school, science, Secondary School (School Category), smart learning for all, student, teacher, the /

How are pearls formed? It’s a top secret. I can’t reveal it. All right. I will tell you. Pearls are the result of a biological process within living sea creatures. Like an oyster as it protects itself from foreign substances. Wow The oyster looks beautiful. Indeed. An oyster has two shells. Inside the shells, there […]