Final answer:
Maps are accurate but not complete, and can be biased.
Step-by-step explanation:
By definition, all maps are accurate; they can be trusted to represent the world they depict. However, maps are not complete; they can never include all information about a specific location or topic. Maps can be biased; the information they include and the way they represent it can be influenced by the perspective or agenda of the mapmaker.
Learn more about Maps and their characteristics