What term describes the language aspect that deals with the structure and organization of phrases and sentences?

The term that describes the language aspect focusing on the structure and organization of phrases and sentences is syntax. Syntax encompasses the set of rules and principles that govern the construction of sentences in a language. It determines how different words and phrases come together to form coherent and meaningful statements. Understanding syntax is essential for effective communication, as it influences how meaning is conveyed and interpreted.

Morphology, while related, specifically deals with the structure of words themselves, including their formation and composition of roots, prefixes, and suffixes, rather than the arrangement of phrases and sentences. Phonetics concerns the sounds of speech and their physical properties rather than sentence structure. Semantics deals with meaning in language, focusing on the interpretation of words and phrases, rather than their structural arrangement. Thus, syntax is the correct choice for describing the organization of phrases and sentences.