Answer :
The correct answer is A. Ethos.
Ethos refers to the appeal to ethics. It is to convince someone through the credibility of the persuader. In this case, the persuader is Dr. Francine Walter. She is a doctor, which makes her credible for persuading people to get at least 30 minutes of physical activity.
Ethos refers to the appeal to ethics. It is to convince someone through the credibility of the persuader. In this case, the persuader is Dr. Francine Walter. She is a doctor, which makes her credible for persuading people to get at least 30 minutes of physical activity.