We Interpret the Fact That We Saw More AGNs in the Past

question 45

Multiple Choice

We interpret the fact that we saw more AGNs in the past than we do today to indicate that:

• A) there were fewer galaxy-galaxy interactions in the past
• B) there were more galaxy-galaxy interactions in the past
• C) supermassive black holes were larger in the past
• D) today's AGNs are primarily hidden by large amounts of cold gas and dust
• E) AGNs had bigger central black holes in the past

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Definitions:

Implicit Memory

The type of memory involved in performing tasks without conscious awareness of the previously learned processes.

Priming

A technique in psychology used to train people's memory both in positive and negative ways by presenting them with a stimulus and then using it to influence their response to another stimulus.

Memory Retrieval

The process of recalling or accessing information stored in the memory system.

Romantic Novel

A genre of fiction that focuses on the romantic relationships between characters, often emphasizing emotion and personal growth.