Question

girls are usually completely physically mature by the time they are ______ years old. a. 15 to 17 b. 17 to 19 c. 12 to 15 d. 18 to 21

Explanation:

Girls typically reach full physical maturity between 17 - 19 years old as various body - related developments like skeletal and hormonal stabilizations occur in this period.

Answer:

B. 17 to 19