The Root of a Tooth Is Covered by

question 89

Multiple Choice

The root of a tooth is covered by

• A) cementum.
• B) pulp.
• C) the root canal.
• D) dentin.
• E) enamel.

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Definitions:

Newlands Reclamation Act

A 1902 U.S. federal law that funded irrigation projects for the arid lands of 20 states in the American West.

Agricultural Development

The process of improving the efficiency and productivity of agriculture to increase the production of food and agricultural products.

Great Plains

A vast flatland that stretches across the central portion of North America, characterized by its grassy landscape and known for agriculture and ranching.

Plains Settlers

Individuals and families who migrated to settle the Great Plains of the United States during the 19th and early 20th centuries, often facing harsh conditions and conflicts.