Wade county was situated to the east of Gray county. Due to a favorable landscape, Wade county built more roads and railways. Which county would have a less intertwined activity space between locales?
Ans: Gray

John an Keith are coworkers in a chemistry lab. Yesterday, they conducted there tests, test A, test B, and test C. In test A, John kept a substance in solid state, but Keith changed the same substance from solid to liquid state. In test B, John conducted a chemical reaction in low temperature, but Keith conducted the same chemical reaction in high temperature. Finally, in test C, John kept an unstable material in room temperature, but Keith kept the same unstable material in a cool container. In test B, would Keith's chemical reaction be slower or faster than John's?
Ans: faster

Two earth-like planets orbited the same star. The inhabitants of Earth I released greenhouse gases into the atmosphere. Earth II, however, was much more conscious about the environment and protected it from anthropogenic changes. Which planet caused the release of more carbon dioxide into the atmosphere?
Ans: Earth I

Two cousins both have chronic viral infections. Tim has Kaposi's sarcoma-associated herpesvirus, while Nate has the EpsteinBarr virus. Which cousin has a lower chance of developing Burkitt's lymphoma?
Ans: Tim