Which of the Following Statements Is False Regarding Factors Contributing

Which of the following statements is false regarding factors contributing to population growth?

A) Families in developing countries may have more children to ensure enough survive childhood to work for the household.
B) Half the world's couples do not use any form of family planning.
C) Death rates have decreased in the developing world due to improved public health measures.
D) Poverty and high child mortality rates are associated with low fertility rates in developing countries.