Which statement best defines syntax?

The definition of syntax is concerned with the arrangement of words to create sentences. This involves the rules and principles that govern the structure of sentences in a language, including how different parts of speech come together to convey meaning. A well-structured syntax enhances clarity and can significantly affect the effectiveness and style of writing. Understanding syntax is fundamental for both comprehension and effective communication in any written text.

The other options focus on different elements of writing. The choice of words relates to diction, the use of visuals pertains to imagery or visual storytelling, and emotional tone connects to the mood or feeling conveyed by the text. While all these aspects contribute to the overall effectiveness of writing, they do not specifically capture the essence of what syntax entails.