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
High-viscosity glass ionomer cement has 
Select and explain. 
A. Finer glass particles, B. A higher powder/liquid ratio, C. Increased packability and strength, D. All of the above
D: All of the above
Answer: D: All of the above 
Explanation: High-viscosity glass ionomer cement—A conventional GIC that contains finer glass particles and a higher powder/liquid ratio for increased packability and strength.
Ref: Phillip’s Science of Dental Materials ed 12 pg 320