In the Context of Early Growth and Physical Development, Which

Multiple Choice

In the context of early growth and physical development, which of the following statements is true about physical growth in human babies?

A) By the first birthday, babies generally have 20 teeth.
B) Teething usually begins around 3 or 4 months.
C) A boy's height typically increases by 10 inches during the second year.
D) A 3-year-old typically is more potbellied and chubbier than a 2-year-old.