This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Pubey and Adolescent Health, Subject name: Pediatrics
During pubey the height of boys increase by: 
Select and explain. 
A. 3-5 cm, B. 5-10 cm, C. 10-20 cm, D. 20-30 cm
D: 20-30 cm
Answer: D: 20-30 cm 
Explanation: During pubey the height of boys increase by 20-30 cm Girls - 16-28 cm.