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Which Substance Is the Outer Covering of the Neck and Root

question 4

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Which substance is the outer covering of the neck and root of the tooth?


Definitions:

Carbonated Beverages

Drinks that contain dissolved carbon dioxide gas, creating a fizzy or bubbly texture.

pH

A scale used to specify how acidic or basic (alkaline) an aqueous solution is, based on the concentration of hydrogen ions.

Synthesis

The chemical process of combining two or more elements or compounds to form a more complex product.

Transformation

A genetic alteration of a cell resulting from the direct uptake, incorporation, and expression of exogenous genetic material from its surroundings.

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