A Measure Has as Its Referent

question 54

Multiple Choice

A measure has as its referent:

• A)an individual on whom the measure is taken
• B)a time at which the measure is taken
• C)a setting in which the measure is taken
• D)all of these

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Definitions:

Radioactive Isotope

An isotope of an element that has an unstable nucleus and emits radiation during its decay to a stable form.

Greenhouse Effect

The process by which radiation from a planet's atmosphere warms the planet's surface more than it would without this atmosphere, largely due to greenhouse gases.

Troposphere

The lowest layer of Earth's atmosphere, where weather happens and where most of the planet's atmospheric water vapor exists.