The Local Group Is

question 426

Multiple Choice

The Local Group is:

• A) the name of the spiral arm of the Milky Way Galaxy in which the Sun is located.
• B) a cluster of galaxies in which the Milky Way is located.
• C) the family of planets around the Sun.
• D) a star cluster to which the Sun belongs.

---

Definitions:

Time

A continuous measurement that exists uniformly and independently from everything else, used to sequence events and compare the durations of events and the intervals between them.

Marginal Output

The additional output that is produced by using one more unit of a particular input.

Total Output

The total amount of goods and services produced by an economy or a company during a specific period.

Worker

An individual who performs labor for compensation, including both employees and self-employed individuals.