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
Brachy cephalic individual usually has 
Select and explain. 
A. Narrow dental arches, B. Broad dental arches, C. Normal dental arches, D. B or C
B: Broad dental arches
Answer: B: Broad dental arches 
Explanation: None