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: If Milo increases the heat he applies to a resistor, what happens to the resistance? 
 Answer: increases
Example Output: The hotter a resistor becomes the more resistance it has.

Example Input: Question: Twenty wolves recently left their pack for new territory. The smaller number of wolves in the pack means that the availability of food will be 
 Answer: greater
Example Output: As the population increases, the food supply, or the supply of another necessary resource, may decrease.

Example Input: Question: If Jim is screwing in two bolts and the first one has threads that are close together while the second one has threads that are far apart, which one must he apply less force to? 
 Answer: second bolt
Example Output:
The trade-off when the threads are closer together, is that more turns of the screw or bolt are needed to do the job because the distance over which the input force must be applied is greater.