Final answer:
Ghonim orders ideas using a mixture of guiding questions, numbered lists, and bullet points, which allows for clear communication and reader engagement. Option number C is correct.
Step-by-step explanation:
Based on the information provided regarding the organization of ideas in a text, it is clear that there isn't one definitive way to structure ideas; it can vary depending on the writer's objectives and the content. However, for Ghonim's text, from the given options, it seems most appropriate that he orders the ideas in the text by using a mixture of guiding questions, numbered lists, and bullet points (option c).
This method allows for the clear communication of important points and helps readers follow the author's thought process throughout the text. Writers often experiment with different organizational techniques ranging from chronological order, thematic sequences, to varied importance levels, in order to effectively convey their message and engage the reader.