Which of the following statements is true?

(1 point)
Responses

All search engines will provide the same results when you enter the same query.
All search engines will provide the same results when you enter the same query.
All search engines use the same amount of advertisements.
All search engines use the same amount of advertisements.
Some search engines are also browsers.
Some search engines are also browsers.
Search engines often provide different results, even when you enter the same query.

Search engines often provide different results, even when you enter the same query.