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: Larger alkenes have lower boiling and melting points.
Question: While in the lab, Sharon and Joe were testing alkenes; Sharon's alkenes were much smaller than Joe's. The melting point of Sharon's alkenes will be _____ than Joe's.
Choices: A)lower
B)higher
[A]: higher

[Q]: Paragraph: Smaller tributary glaciers, like tributary streams, flow into the main glacier in their own shallower U-shaped valleys.
Question: What would happen to the size of the valley created by a tributary stream if the size of the stream were to be increased?
Choices: A)the valley would be shallower
B)the valley would be deeper
[A]:
the valley would be deeper