Evidence Obtained Over the Last Few Years Indicates That a Quasar

question 28

Multiple Choice

Evidence obtained over the last few years indicates that a quasar is MOST likely

• A) the remnant core of an exploding star or supernova.
• B) the focused image of a distant galaxy by the gravitational lens effect of a closer galaxy.
• C) evidence of very intense star-building activity in certain distant dust and gas clouds.
• D) powered by material near the central supermassive black hole of a very distant, very active galaxy.

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Definitions:

Effective Tools

Instruments or methodologies that have been proven to efficiently accomplish a task or achieve a specific outcome.

Union Contract

A legally binding agreement between a union representing employees and their employer, outlining wages, working conditions, and other employment terms.

Grievance

Formal complaint filed by an employee or a union that management is violating some provision of a union contract.

Mediation

Dispute resolution process that uses a third party, called a mediator, to make recommendations for settling labor–management differences.