Answer:
C. A cartoon informs kids about the dangers of power tools and motor vehicles.
Step-by-step explanation:
The use of the medium is when media is used to propagate information to the public. This is the use of certain means to appeal to the public about any information needed.
Among the given options, a cartoon used to inform kids about the dangers of power tools and motor vehicles is an example of a medium used as a means to influence the audience, specifically the kids.
Thus, the correct answer is option C.