Women need at least _____ body fat for survival.
a. 3 to 5
b. 5 to 7
c. 8 to 10
d. 10 to 12
e. 12 to 15
Question 2
Rates of overweight and obesity in the United States _____.
a. have increased a bit for children aged 2 to 5 years
b. have decreased substantially since 1990
c. have increased substantially recently
d. have stabilized recently
e. do not vary by state