I think the corect answer is c
Search engines provide users with search results that lead to relevant information on high-quality websites. ... Search engines use complex algorithms to assess websites and web pages and assign them a ranking for relevant search phrases. These algorithms are jealously guarded and frequently updated.we
Answer:
to put it simply the US dollar's value has gone down
Explanation:
Technology helps business professionals, keep more organized, communicate better, and effectively keeps businesses secure. Technology helps keep employee information and business paper<span> work more organized using</span>computers<span> and </span>software<span>; while making it easier to communicate with employee's using e-mail and memo's. With better alarm systems, camera's and online banking, security measures are endless. </span>