I'd say the most questionable source of health information is D. A health care professional because people are more of a reliable source than websites. A health care professional is also trained to do these certain things.
-rhear
<span>bone, water, muscle, connective tissue, organ tissues, teeth ... separates the body into fat mass,fat-free mass, mineral content, and water .... tissue into fat and lean components to asses regional body composition ... BMI, Waist hip ratio, skin folds ... using a persons height and weight to determine their healthy body weight.</span><span>
</span>
Because her friends are altering and affecting her decision
