What are hieroglyphs?

Hieroglyphs refer to a system of writing that utilizes symbols or pictures to represent words, sounds, or concepts. The Maya civilization developed their own unique hieroglyphic writing system, which was intricate and notable for its combination of logograms (symbols representing whole words) and syllabic signs (symbols representing sounds). This system was used for various purposes, including recording historical events, religious texts, and administrative records, playing a vital role in Maya culture and communication.

Understanding this, the other options present inaccuracies regarding the nature of hieroglyphs. A system of linear writing adopted from the Greeks does not reflect the innovative and independent nature of the Maya's writing system. The method of oral storytelling without written record completely ignores the existence of a written language, suggesting that hieroglyphs have no written component. Lastly, a series of numeric symbols used for accounting mischaracterizes the content and purpose of hieroglyphs, as they encompass much more than just numbers and accounting. Thus, the answer correctly identifies the distinct character of the Maya's writing system as hieroglyphs.