The _______ Protection of Saliva Is Dependent on Calcium,phosphate,and Fluoride

question 9

Multiple Choice

The _______ protection of saliva is dependent on calcium,phosphate,and fluoride.

• A)physical
• B)chemical
• C)antibacterial
• D)buffering

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Definitions:

Coin

A piece of metal issued by governmental authority as money.

Ground

The solid surface of the earth or a reference level against which measurements or comparisons can be made.

Vertex

A corner point where two or more lines, edges, or rays meet, often used in geometry.

Sketch

A rough or unfinished drawing or painting, often made to assist in making a more finished picture or as a preliminary study.