A Group of One Hundred to a Few Thousand Stars

question 47

Multiple Choice

A group of one hundred to a few thousand stars in a region of 25 pc in diameter that were created at the same time and our bound together by gravity is called a(n) ____.

• A) associated cluster
• B) open cluster
• C) closed cluster
• D) globular cluster
• E) nebular cluster

---

Definitions:

Externals

Individuals who perceive their successes or failures as being caused by external forces or events beyond their control.

Internals

Characteristics or processes occurring within an organism, system, or organization.

Potential Stressors

Elements or conditions in one's environment that cause stress.

Type A Behaviour

A personality pattern characterized by high levels of competitiveness, self-imposed stress, impatience, and aggression.