Which of the Following Calcium Supplements Is Correctly Matched with Its

Which of the following calcium supplements is correctly matched with its definition?

A) An amino acid chelate is an acid-buffering agent used to counter excess acidity in the stomach.
B) Dolomite is the simplest form of purified calcium used as a calcium supplement.
C) Bone meal is a crushed or ground preparation intended to supply calcium to the diet.
D) An antacid is a product made from the powdered shells of oysters and used as a calcium supplement.
E) Oyster shell is a calcium mineral composed of calcium and magnesium salts.