Which person has the best qualifications to write a credible article about the
rise in obesity rates among children and its association with the consumption
of fast food?
• A. A pediatrician at a children's hospital who conducted several
studies on childhood obesity
•
B. A mother whose two children often eat fast food and who are
considered to be obese
• C. A health researcher who advocates for healthier options on fast-
food menus
• D. An elementary school principal who tried to ban the sale of fast
food to his students