Infants born to women with vitamin D deficiency tend to have _____.
a. heart defects
b. small ears
c. brain malformations
d. poorly calcified bones
e. lower intelligence
Question 2
Which of the following is not an environmental stimulus that contributes to obesity?
a. the abundance of food available
b. an increase in portion sizes
c. energy-dense fast food
d. the year-round availability of fresh fruits and vegetables