Writing has many educational, psychological, and physical benefits. what is this speaker doing in their example?

The speaker is summarizing the speech

Explanation:

To summarize implies to express a complex or long idea briefly. This means concisely revisiting what you've just been thinking about in a way that's open to your audience in the sense of your expression.

Summaries should be small, with only the most important information and ideas included.

sumerians were polytheistic, meaning they believed in many different gods. so, the best answer is c.