Adding Fluoride Ions to Toothpaste and Drinking Water to Prevent

question 27

Multiple Choice

Adding fluoride ions to toothpaste and drinking water to prevent tooth decay is effective because fluoride ________

• A)kills decay-producing bacteria.
• B)produces stronger teeth.
• C)reduces the solubility of tooth enamel at low pH.
• D)reduces the solubility of tooth enamel at high pH.
• E)prevents halitosis.

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The Second Amendment to the U.S. Constitution protects the right of the people to keep and bear arms.

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The constitutional right, as stated in the Second Amendment to the U.S. Constitution, allowing citizens to own and carry weapons.