A Necessary Step in Preparation for Dentin Bonding Is

question 30

Multiple Choice

A necessary step in preparation for dentin bonding is:

• A)application of an etchant.
• B)addition of the smear layer.
• C)removal of the smear layer.
• D)both a and c

---

Definitions:

NAICS Code

A numerical classification system that categorizes businesses into industries based on their activities for the purpose of collecting, analyzing, and publishing statistical data.

Geographic Segmentation

The division of a market into different geographical units such as regions, cities, or countries to tailor marketing efforts.

Geographic Market Segments

The division of a market into smaller homogeneous groups based on their geographical boundaries or locations.

Real Estate

Property consisting of land and the buildings on it, along with its natural resources, such as crops, minerals, or water.