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
The type of resorption seen when light continuous orthodontic forces are applied: 
Select and explain. 
A. Apical, B. Frontal or direct, C. Indirect or undermining, D. No resorption is seen
B: Frontal or direct
Answer: B: Frontal or direct 
Explanation: None