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.

---

Definitions:

Corporations

Legal entities that are separate and distinct from their owners, who are shareholders, and have rights to enter into contracts, own assets, and be liable for debts.

Loans

Financial transactions where one party lends money to another with the expectation that it will be repaid, usually with interest, over a specified period.

Usurious Rate

An interest rate charged on a loan that exceeds the legal limit set by law.

Principal

The main party to a transaction or contract, responsible for its fulfilment.