What Are Crustaceans?
What Are Crustaceans? The word “crustacean” comes from the Latin crusta meaning a hard covering shell or crust. Apart from crabs, lobste
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Cuticle
What Is Indelible Ink?
What Is Indelible Ink? Electoral ink, indelible ink, electoral stain or phosphoric ink is a semi-permanent ink or dye that is applied to the