A scientist is in the lab testing mixing water with different chemicals. While working with chemical A he notes that the water becomes colder after combining them. With chemical B the water becomes much warmer. Given the paragraph above, please answer correctly the following question: Given he adds a new chemical, chemical C and notes that it is an exothermic process, will the temperature have increased or decreased?
Ans: decreased

Two stars have just been discovered that are identical in terms of chemical composition. The scientist who discovered them was given the right to name them, and he chose the names Enterprise and Vader. As said before, these stars are very similar, but the main difference is that Vader is a red giant, and Enterprise is not. Scientists are very eager to study these two newly discovered stars and see if they can learn anything new from them. Given the paragraph above, please answer correctly the following question: Does Enterprise have more or less fuel than Vader?
Ans: more

Two lakes had been stocked with fish two years before.Blue lake had an abundant fish stock because nobody fished there, but Green lake was open for fishing. Blue lake had some pollution, cannibalism and disease problems. Given the paragraph above, please answer correctly the following question: Which lake had more cannibalism problems?
Ans: Blue lake

Leaf farm and Plum farm provided the neighboring counties with quality produce year-round. plum farm used conventional farming methods such as fertilizer and pesticides, while Leaf farm used alternative eco-friendly methods only. Given the paragraph above, please answer correctly the following question: Which farm caused more fertilizer to reach the oceans?
Ans: Plum