Potassium-40 Can Be Used to Date ________ That Are ________

question 7

Multiple Choice

Potassium-40 can be used to date ________ that are ________ old.

• A)fossils; thousands of years
• B)volcanic rocks and associated fossils; hundreds of millions of years
• C)potassium-rich fossils; millions of years
• D)carbon-containing materials; up to 75,000 years

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Definitions:

Lookup Field

A field in a database designed to reference values from different tables, facilitating data integrity and consistency.

Criterion

A principle or standard by which something may be judged or decided.

Validation Rule Property

A database feature that allows the user to define criteria or rules that data in a database must comply with to ensure data integrity and consistency.

Short Text

A data type in databases designed to store and manage a small amount of text.