Our Universe Is Approximately 13.7 ________ Years Old

question 35

Multiple Choice

Our universe is approximately 13.7 ________ years old.

• A) hundred
• B) thousand
• C) million
• D) billion
• E) trillion

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Definitions:

Letter Count

The process of determining the number of letters present in a given word, phrase, or text.

Mood-Congruent Memory

The phenomenon where people are more likely to recall memories that are consistent with their current mood.

Memory Consolidation

The method through which short-term memories convert into long-term memories, thereby becoming more permanent and resilient.

Implicit Memory

The type of memory involved in performing tasks without conscious awareness of the previously learned behaviors and skills.