This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Growth and development, Subject name: Pediatrics
"Cruising" is a developmental milestone attained at the age of: 
Select and explain. 
A. 8 months, B. 10 months, C. 13 months, D. 15 months
B: 10 months
Answer: B: 10 months 
Explanation: Cruising is attained by 10-11 months "Cruising" is an action in which a child pulls to the standing position and then scuffles around holding onto a piece of furniture. Ref: Ghai Essentials Pediatrics 9th edition Pgno: 43