Woman wiki:
an is an adult female human being, as contrasted with a man (an adult male), and a girl, (a female child). The term woman (irregular plural: women) is used to indicate biological sex distinctions, cultural gender role distinctions, or both.
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pearl wiki:
>For other uses, see Pearl (disambiguation). A pearl is a hard, rounded object produced by certain mollusks, primarily oysters. Pearl is valued as a gemstone and is cultivated or harvested for jewellery.Pearls are formed inside the shell of certain bivalve mollusks. As a response to an irritating object inside its shell, the mollusk will deposit layers of calcium carbonate (CaCO3) in the form of the minerals aragonite or calcite (both crystalline forms of calcium carbonate) held together by an organic horn-like compound called conchiolin. This combination of calcium carbonate and conchiolin is called nacre, or as most know it, mother-of-pearl.
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