An advertisement on the radio warning the public against the dangers of smoking is called a a.. public service declaration. b.. public health message. c.. public service announcement. d.. public health initiative.

an advertisement on the radio warning the public agains the dangers of smoking is called : Public service announcement Public service announcement refer to the announcement that made for the sake of public interest. The danger of smoking is now considered a public concern since it not only affect the smokers but also all the people near rhemHope this helps. Let me know if you need additional help!