Scientists are studying two alkanes in a laboratory, Mophane and Tripane. Scientists are analyzing the various characteristics of these alkanes to be used in future scientific studies. They discover that Mophane has more carbon atoms than Tripane. This information will definitely be useful in the future! Which alkane has a higher melting point?
Ans: Mophane

Lucy and Sarah are two people who each own a lake that they enjoy spending time at. They have to take care of the lake though and make sure everything is healthy so that the lake can continue to thrive and people will want to visit it. Sarah says she heard a secret that if you dump fertilizer into your lake, the fish will grow twice as large. Sarah says she has just started doing it this past week and can't wait to see the results. Lucy is skeptical and waits to see what happens at Sarah's lake. Will Lucy or Sarah have a lake with less plants in it?
Ans: Lucy

Blimpton and Jarmel are two neighboring planets in the Harshlan galaxy. Aliens are currently studying the two planets to see if either of them are suitable for habitation. While studying the planets, they discover that both planets have the same type of atmosphere. However, there is one key difference. The difference is that the current species of animals on Blimpton emit much more chlorofluorocarbons than Jarmel's animals do. The aliens take note of this so they can report back to their bosses on what they have found. Does more or less radiation get through Jarmel's stratosphere?
Ans: less

Tom and Andy are two old friends. Tom was infected with HIV 20 years ago, and Andy has been helping him ever since. Andy is as healthy as an ox. Which friend doesn't have a condition that does not have a known cure?
Ans: Andy