Problem: Given the question: Two brothers went to the doctor's office for an appointment. The doctor discovered that Tim had very high levels of cholesterol, while Jim had normal levels. Which brother experiences a lowered oxygen supply to the heart muscle?
++++++++++++++++++++++++++++++++
The answer is:
Tim

Problem: Given the question: Organisms are constantly exposed to different kinds of radiations. Keith was studying the effect of radiations on a organism in two different locations, place A and place B. He noticed that in place A the the organism had beneficial mutation due to the radiation. On the other hand, in place B, the organism didn't have beneficial mutation. Which place would be more suitable for evolution, place A or place B?
++++++++++++++++++++++++++++++++
The answer is:
place A

Problem: Given the question: David collects cigarette packs of different years. He found that two of his packs, pack A and pack B, are very different. Pack A is from before September 2012, and pack B is from after September 2012. He started searching on the internet to find out why the packs were different. Would pack B's health warning be more or less visible than pack A's?
++++++++++++++++++++++++++++++++
The answer is:
more