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
Impression compound has which of the following characteristic property? 
Select and explain. 
A. Low thermal conductivity, B. High flow property, C. Degradation in presence of moisture, D. Remain distortion free up to 72 hrs. pouring can be safely delayed
A: Low thermal conductivity
Answer: A: Low thermal conductivity 
Explanation: None