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How frequently does the Sun appear directly overhead in Mexico City ( 20? N latitude) ?
Key Points
The most important or central ideas in a discussion, argument, or piece of writing.
Demonstrations
Demonstrations are public displays or presentations of how something works or is performed, often used to teach, persuade, or protest.
Introduction
The beginning portion of a speech, essay, or book that sets the scene, introduces main themes, and provides an overview of what is to come.
Videos
Visual content media that record, play, and stream moving images and sound.
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