Which of the following best represents the average rate at which infants grow in height during the first four years after birth? a. 3 inches per month b. 3 inches per year c. 3 feet per month d. 3 feet per year

B. 3 inches per year.

Step-by-step explanation:

Generally, Humans grow at a slow rate until we get the our puberty. The growth rate also depends on nutrition and the genetic. Most of the surveys shows that infants grow in height during the first four years after birth is "3 inches per year."

Therefore, the answer is B. 3 inches per year.

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step-by-step explanation: