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).

[EX Q]: Paragraph: Lower rock layers were laid down earlier, so they are assumed to contain older fossils.
Question: Sean digs in the dirt and finds rocks that are buried very shallowly. Given how deep they were, Sean can assume that these rocks are
Choices: A)younger
B)older
[EX A]: younger

[EX Q]: Paragraph: Longer wires have more resistance than shorter wires.
Question: If a wire were to be doubled in length, it would have _____ resistance than the original length wire.
Choices: A)more
B)less
[EX A]: more

[EX Q]: Paragraph: When your brain senses that your body temperature is increasing, it sends messages to the blood vessels in the skin to increase in diameter.
Question: Derek felt cold as he stood in the shade, and since his body was cooling down, he knew that his blood vessels in his skin were
Choices: A)expanding
B)contracting
[EX A]:
contracting