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.

[Q]: Question: Shirley wants to make sure that her frequencies are high, so she will have her wavelengths for the electromagnetic waves be 
 Answer: shorter
[A]: Longer wavelength electromagnetic waves have lower frequencies, and shorter wavelength waves have higher frequencies.


[Q]: Question: Given two equal measures of water by volume, which would be lighter 
 Answer: distilled water?
[A]: Water becomes more dense when it is colder and when it has more salt.


[Q]: Question: Ryan wants to have better technology in the world, so do have that, he will need for the things currently being developed to be 
 Answer: better
[A]:
The development of better missiles fostered better rocket technologies.