Final answer:
The CDC and Prevention growth charts are appropriate for healthy infants, as they help assess normal growth during the first year of life.
Step-by-step explanation:
The CDC and Prevention growth charts are appropriate for healthy infants. During doctor visits in the first year of life, a baby's weight and length are measured and compared to standard values for infants of the same age to assess normal growth. Babies that grow too slowly or too quickly may have health issues and need intervention.