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: Dental
How much Is the connective tissue width around an Implant 
Select and explain. 
A. 2-3 mm, B. 3-3.65 mm, C. 4-4.5 mm, D. 4-5 mm
A: 2-3 mm
Answer: A: 2-3 mm 
Explanation: None