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: ENT
Ear sensitive to - 
Select and explain. 
A. 500-3500 Hz, B. 1000-3000 Hz, C. 300-5000 Hz, D. 5000-8000 Hz
A: 500-3500 Hz
Answer: A: 500-3500 Hz 
Explanation: Ear best perceives sound in the frequency of 500-5000 HZ.