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Which of the following statements correctly explains why barium sulfate is safe for use in medical imaging?.
- A.A. Barium sulfate is soluble in water and easily absorbed by the body.
- B.B. Barium sulfate is insoluble in water, preventing it from being absorbed into the bloodstream.
- C.C. Barium sulfate is a nutrient that the body requires.
- D.D. Barium sulfate is a natural compound found in food.
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