Problem: Given the question: Two colleagues read about types of chemical reactions. Sean studied about the influence of temperature on chemical reactions. Gabe studied about other influencing factors. Which student read more about reactant particles being heated?
++++++++++++++++++++++++++++++++
The answer is:
Sean

Problem: Given the question: Ants are one of the most interesting creatures on earth. David wants to study ants for his biology project. He is specifically interested in ant species Acromyrmex heyeri. This semester he studied this ant in Americas. First day when he studied the ants the temperature was 10 degree Centigrade. In the second day of his study the temperature rose to 25 degree Centigrade. In the third day of his study the air humidity was high. But in the fourth day of his study air humidity dropped. David wants to continue his study of this same ant species in Asia next semester. Which day David would see more openings in the nest thatch, first day or second day?
++++++++++++++++++++++++++++++++
The answer is:
second day

Problem: Given the question: Douglas is an inventor who creates a miniature engine in his backyard that he uses to power his house. In order to fuel his engine, he has to burn a large amount of fossil fuels every day. His neighbor, Elijah, on the other hand powers his house through wind turbines, and in the process doesn't burn any fossil fuels at all. Who will release more Earth-warming gasses into the atmosphere?
++++++++++++++++++++++++++++++++
The answer is:
Douglas