This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Forensic Medicine
Temporary dentition usually starts at which year of age ? 
Select and explain. 
A. 6 months, B. 4 months, C. 8 months, D. 3 months
A: 6 months
Answer: A: 6 months 
Explanation: Temporary dentition usually starts at around 6 months  of age and gets completed by 2 yrs of age.