You are given a short paragraph, a question and two choices to answer from. Choose the correct answer based on the paragraph and write the answer(not the key).

[Q]: Paragraph: The development of better missiles fostered better rocket technologies.
 Question: Milo's country spends a lot of energy developing better missiles. This means their rocket technologies have 
 Choices: A)increased 
B)decreased
[A]: increased


[Q]: Paragraph: The elastic force increases the more the material is stretched or compressed.
 Question: When a rubber band is relaxed, its elastic force 
 Choices: A)increases 
B)decreases
[A]: decreases


[Q]: Paragraph: In electromagnetic waves with higher frequencies, photons have more energy.
 Question: If Jim increases the frequency of the radio waves on his shortwave radio, will the radio use 
 Choices: A)less energy? 
B)more or
[A]:
more or