Which foods, when omitted, are responsible for improper bone development in infants?

The correct choice pertains to the importance of specific nutrients essential for bone development in infants. Whole milk is a rich source of calcium and vitamin D, both of which are crucial for strong bone formation. These nutrients play a significant role in the process of bone mineralization and growth during the crucial developmental stages of infancy.

When whole milk is omitted from an infant's diet, it can lead to deficiencies in these vital nutrients, ultimately affecting the infant's bone development. Infants require adequate calcium and vitamin D to support their growing bones, and whole milk provides a convenient source of these nutrients compared to other food options listed.

Other options, such as waffles and orange juice, pureed vegetables, and rice cereal, may not provide the same level of essential nutrients for bone health that whole milk does. While various foods contribute to overall nutrition, it's the absence of nutrient-dense foods like whole milk that poses a more significant risk to proper bone development in infants.