By what age do the head and chest circumferences generally become equal?
A) 1 month
B) 6 to 9 months
C) 1 to 2 years
D) 2.5 to 3 years

Question

Quizplus · Accepted Answer

Head circumference begins larger than chest circumference.Between ages 1 and 2 years,they become approximately equal.Head circumference is larger than chest circumference at ages 1 month and 6 to 9 months.Chest circumference is larger than head circumference at age 2.5 to 3 years.

By What Age Do the Head and Chest Circumferences Generally