Final answer:
The correct answer is c) Natural language, which is a language system that includes grammar and vocabulary and is learned naturally by children.
Step-by-step explanation:
The answer to the question regarding a higher-level language required of school-age children that involves providing the information needed to identify something is c) Natural language. This term refers to languages that human beings develop naturally, such as English, Spanish, and Mandarin. Natural language acquisition occurs effortlessly during early stages of life and is used for a wide range of communication, including identifying objects and concepts. Unlike programming languages (object-oriented programming, assembly language, or machine code), natural language is the one that is acquired and used by school-age children without formal education in the mechanics of the language.