Which describes the first step a crawler-based search engine uses to find information? Stored web addresses related to search terms are found and displayed. Pages are ranked by a mathematical formula called an algorithm. Text and keywords are selected and recorded in huge data centers. Robots called “spiders” read a web page and follow links to other pages.

A: become a alien but sound like a human

Delegates: representatives who cast votes at a political party's national convention. binding: if a primary or caucus is “binding” that means the delegates won in that contest are legally bound to vote for a particular candidate at the parties national convention.a primary is a preliminary election used to determine a party's nominee for a specific office. the winner of the party's caucus, or primary, wins the party nomination for that state. then the delegates meet at their party's national party convention, which is a formal gathering of all party delegates from all states.