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
A change in the intensity and direction of functional forces would produce demonstrable change in the internal architecture and external form of bone was stated by: 
Select and explain. 
A. Melvin moss, B. E.H. angle, C. Zadmison, D. Julies Wolff
D: Julies Wolff
Answer: D: Julies Wolff 
Explanation: None