Which statement is an example of ethos? A. Eating a diet filled with fruit, vegetables, lean proteins, and whole grains can help you to look great and live longer. B. Junk food is filled with preservatives and you'd be disgusted if you realized what you were putting into your body! C. Dr. Kim, an expert on cardiovascular disease, recommends eating a healthy diet to improve heart function. D. People who eat junk food are ten times more likely to have heart disease and five times more likely to die of a heart attack.