In this task, you are given a question and answer for that. The answer will fill in the blank or will complete the unfinished question. Your task is to provide an explanation based on the given question or fill-in-the-blank statement, and answer.

Example Input: Question: Joe was experimenting with decibels. He tried listening to it at different levels and noticed that as the decibels decreased the sound waves were 
 Answer: less audible
Example Output: As decibel levels get higher, sound waves have greater intensity and sounds are louder.

Example Input: Question: Ford lives in a town with 6 thousand people. Wong lives in a town with 1 million people. Which population, if contained entirely, would experience more drifting allele frequencies? 
 Answer: Wong
Example Output: The smaller a population is, the more allele frequencies may drift.

Example Input: Question: Jack wants to screw a board to the wall, and would like to use maximum force, so the screws that Jack uses have threads that are 
 Answer: spaced out
Example Output:
Therefore, if the threads on a screw are closer together, you need to apply less force to penetrate the wood or other object.