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Which one of the following binary oxides is the most acidic?
Plaque
A deposit on teeth that consists of bacteria, their acids, and debris; also refers to other accumulations in the body's arteries.
Arteries
Blood vessels that carry oxygenated blood away from the heart to the various parts of the body.
Polycythemia
An excess of red blood cells.
Bone Marrow
Bone marrow is the soft, spongy tissue inside bones that produces blood cells, including red and white blood cells and platelets.
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