What Evidence Suggests That Small Galaxies in Our Local Group

question 27

Multiple Choice

What evidence suggests that small galaxies in our Local Group have undergone two or more starbursts in the past?

• A)We observe several small galaxies currently undergoing massive star formation.
• B)We see small galaxies in which many stars have one age and many others have another age that is billions of years older.
• C)We see evidence that small galaxies in our Local Group have experienced several collisions in the past.
• D)We see evidence that several small galaxies were shot out of larger galaxies in our Local Group during an age of starburst activity.
• E)We do not have any evidence that galaxies in our Local Group were once starburst galaxies.

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Definitions:

Reliability

The degree to which an assessment tool produces stable and consistent results over time.

Functional Authority

Functional authority refers to the rights that are granted to individuals or departments to make decisions and issue directives within their specific area of expertise.

Line Managers

Supervisors or managers who are directly responsible for overseeing the work of their subordinates and have a direct impact on day-to-day operations.

Staff Authority

Authority to advise, but not to direct, others.