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 pupil automatically gets bigger or smaller to let more or less light in as needed.
Question: Jim looked at his cat's eyes on a bright sunny day, then he looked at the eyes when the cat was in very low light inside the house. In the low light condition, the cat's pupils well be
Choices: A)smaller.
B)larger
[A]: larger

[Q]: Paragraph: Alkanes with more carbon atoms have higher boiling and melting points, so some of them are solids at room temperature.
Question: Kathy did some experiments on two different alkanes and one of the alkanes had twice as many carbon atoms than the other. She would notice that which alkane would require a higher temperature to melt
Choices: A)alkane with fewer carbon atoms
B)alkane with more carbon atoms?
[A]: alkane with more carbon atoms?

[Q]: Paragraph: In the larger container we will still have the same number of gas particles, but now they are filling a much larger space.
Question: Eric adds gas to a 20ml container and Rita adds gas to a 10ml container. Which container holds less gas particles?
Choices: A)Rita
B)Eric
[A]:
Rita