Plz help asap plz. When trying to advertise common products, the artist must be creative in the ad campaigns. Which creative idea is present in this advertisement? A. eye contact with the viewer
B. color usage
C. use of many people in the ad
D. a catchy slogan

A. Eye contact with the viewer

Explanation:

This is quite clear as the person brushing their teeth is looking directly at the viewer and is also smiling. There is no color usage as it is a normal picture, there is no use of many people as there is only one person, and there is no catchy slogan as there are no words.

for many centuries, the catholic church has been a patron of the arts. the church has used various scientific methods to maintain its power.

not 100% sure though!