Persons Who Are Low Calculus Formers May Have Which of the Following

question 24

Multiple Choice

Persons who are low calculus formers may have which of the following chemical or minerals in their saliva that inhibit calculus formation?

• A) Octocalcium
• B) Pyrophosphate
• C) Calcium and phosphorous
• D) Whitlockite and brushite

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Definitions:

Cheap Land

Refers to land that is available for purchase at a relatively low cost, often due to location, quality, or other factors affecting its desirability.

Immigration

The act of moving to a foreign country to live permanently.

Technological Development

The process of research, innovation, and the implementation of new technologies and processes to increase efficiency, productivity, and quality of goods and services.

Mechanical Reaper

An agricultural machine invented in the 19th century to harvest crops more efficiently, significantly increasing farming productivity.