The correct answer is compare-contrast. This type of text structure is used to show similarities and differences between two or more things.
The kind of text structure that shows how things are similar and different is called compare-contrast. To identify the text as compare-contrast, you can look for words or phrases that signal similarities and differences, such as "similarly," "on the other hand," "in contrast," or "but." Additionally, the author may present information in side-by-side columns or use a block format to clearly compare and contrast different aspects or ideas.