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Complete the magic (addition) square. A magic square has the property that the sum of the numbers in any row, column, or diagonal is the same.
-Use each number 14, 15, 16, 17, 18, 19, 20, 21, and 22 once.
Vitamins
Organic compounds that are essential in small amounts for the body to maintain health, usually obtained through diet.
Organic Substances
Compounds that contain carbon and are found in living organisms.
Essential
Necessary; when referring to blood pressure, indicates an elevation without apparent cause.
Hypokalemia
A medical condition characterized by low levels of potassium in the blood.
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