Which of the Following Has NOT Happened During the Evolution

question 61

Multiple Choice

Which of the following has NOT happened during the evolution of the galaxy?

• A)The abundance of heavy elements has increased
• B)The thickness of the galaxy has decreased.
• C)The galaxy has rotated many times
• D)The number of stars has dropped steadily

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Definitions:

Case Study

An in-depth analysis of a situation, individual, or group to explore the dynamics, causes, and effects of particular phenomena.

Critical Thinking

The objective analysis and evaluation of an issue in order to form a judgment.

Decision Making

The method of selecting options through recognizing a decision, collecting data, and evaluating different solutions.

Discussion Method

A pedagogical approach that facilitates learning through interactive dialogue and debate among participants.