What is the ratio of organic compounds to inorganic components in the composition of bone?
A) Organic compounds make up 25%; inorganic components make up 75%.
B) Organic compounds make up 75%; inorganic components make up 25%.
C) Organic compounds make up 33%; inorganic components make up 67%.
D) Organic compounds make up 67%; inorganic components make up 33%.
E) Organic compounds make up 18%; inorganic components make up 82%.
Answer: C
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