Automatic, three speed transmission
Answer:
Google uses automated programs called spiders or crawlers, just like most search engines, to help generate its search results. Google has a large index of keywords that help determine search results. ... Google uses a trademarked algorithm called PageRank, which assigns each Web page a relevancy score.
Magnetic north is the north a compass points in the direction of. True north, on the other hand, is north based on the earth's axis.
