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In addition, it must be hard and durable. Its value increases if it is also rare.The beauty of a gem is measured in terms of its clarity, brilliance, and color. Comments
What does it mean for an essential mineral to be labeled as trace? A) The total quantity of the mineral in the adult reference male body is at a level of less than or equal to 1 gram. B) The total quantity of the mineral in the adult reference male body is at a level of less than or equal to 2 grams.C) The total quantity of the mineral in the adult reference male body is at a level of less than or equal to 3 grams.D) The total quantity of the mineral in the adult reference male body is at a level of less than or equal to 4 grams.) The total quantity of the mineral in the adult reference male body is at a level of less than or equal to 3 grams. D) The total quantity of the mineral in the adult reference male body is at a level of less than or equal to 4 grams.