The correct answer is A. To provide food and medical services to low-income pregnant women, nursing mothers, infants, and children
Explanation:
The Women, Infants, and Children program also known as WIC is a medical and nutritional program from the U.S. Department of Agriculture that aims at helping pregnant women, new mothers, and infants. This program is belive to contribute positively to families, especially those that are more vulnerable. Additionally, this program includes both medical and nutritional services such as food checks to obtain food, education about nutrition, medical assistance, among others. According to this, it is option A the one that describes the purpose of this program considering this focuses on "low-income pregnant women, nursing mothers, infants, and children" and includes both "food and medical services".