Answer:
(A) More relevance
(C) Greater flexibility
Explanation:Responsive search ads are ads that helps you show and display more relevant adverts to your products or services. When using responsive search adverts it is advisable to
Enter multiple headlines or themes and descriptions and once you are consistent with it Google Adverts will try different combinations of
adverts to know which combinations of adverts perform best for you. Multiple search ads have great flexibility,in that it can make ads that can fit in with your products or services through Google ads.