Shannon Has Considered Herself an Extremely Healthy Person for Most

Multiple Choice

Shannon has considered herself an extremely healthy person for most of her life. She is a marathon runner and watches her diet very carefully. She has 8% body fat, weighs 105 pounds, and is 5 foot 10 inches tall. Shannon might not actually be as healthy as she thinks because she

A) is overweight for her height.
B) likely has metabolic problems associated with high blood pressure.
C) doesn't have enough body fat for menstruation or pregnancy.
D) doesn't consume enough nutrients for normal bodily functions.