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.

[EX Q]: Question: A person is digging up rocks, and wants to get the oldest ones. The person will dig 
 Answer: deeper
[EX A]: Older rocks are at the bottom and younger rocks are at the top.

[EX Q]: Question: If Milo increases the heat he applies to a resistor, what happens to the resistance? 
 Answer: increases
[EX A]: The hotter a resistor becomes the more resistance it has.

[EX Q]: Question: An increase in frequency means wavelength has 
 Answer: decreased
[EX A]:
As wavelength increases, frequency decreases.