hello i am here to say u are unique dont let anyone make u sad lots of people try to make me sad but i stay happy

1. which of the following is a search engine? a) mozilla firefox b)internet explorer c)google d)safari 2. which of the following statements is true? a) all search engines will provide the same results when you enter the same query. b) all search engines use the same amount of advertisements. c) some search engines are also browsers. d) search engines often provide different results, even when you enter the same query.

Which task uses a simple parameter?

Which of the following is not a “fatal four” event?