Which of the Following Is a Feature of Infant Development

Which of the following is a feature of infant development and nutrition?

A) It is generally easier to overfeed a breast-fed infant than a formula-fed infant
B) Breast-fed infants obtain iron-binding proteins that inhibit bacterial infections
C) Breast-fed infants are at high risk of iron deficiency for the first 6 months of life
D) For optimal development,infants should be transitioned to formula after one year of breast-feeding