Concept:Web pages are built using a markup language, not a network protocol.
Explanation:HTML is an acronym for HyperText Markup Language.
HTML is the predominant language used to create the structure and appearance of web pages.
It works through tags and elements that define headings, paragraphs, links, images, and other content.
HTTP is a transfer protocol used to send web documents between servers and browsers, not the language of web pages.
IP and TCP are internet communication protocols that handle addressing and delivery of data packets.
Only HTML is responsible for the actual make-up or markup of a web page.
Answer:C. HTML