Question: Pam and Jill studied mammals. Jill was fascinated with their nutrition, while Pam was more interested and read about the natural selection phenomenon. Given the paragraph above, please answer correctly the following question: Which person studied less about organisms with traits that better enable them to adapt to their environment?
Answer: Jill

Question: Rob knows a brilliant scientist who has made a time machine. One day, the scientist let Rob travel time with his machine. Rob noticed that the machine had four gears, gear A, gear B, gear C, and gear D. Rob started with Gear A, which represented the present time. Then he pushed the gear to gear B, which was 600 million years from now. Then he further pushed the gear to gear C, which brought him to 800 million years from now. Finally, he pushed the gear to gear D, which brought him to 1.1 billion years from now. Though he traveled time, Rob was always on Earth all the time. Given the paragraph above, please answer correctly the following question: When Rob would see more liquid water on Earth's surface, gear C or gear D?
Answer: gear C

Question: Two brothers have a piece of land each, situated 2 miles from each other. Jim's land is not very fertile because it has clay soil with a high pH, while Bob's land has very fertile soil and has a good productivity on it. Given the paragraph above, please answer correctly the following question: Which of the two pieces of land is more alkaline?
Answer:
Jim's