Problem: Brett and Scott were both studying bacteria for their exam. Scott read more about nitrogen-fixating and sulfate-reducing bacteria, while his colleague Brett read more about non-respiratory anaerobe bacteria and facultative anaerobes. Given the paragraph above, please answer correctly the following question: Which student read more about acetogenesis?

A: Scott

Problem: Pam and Jill studied mammals. Jill was fascinated with their nutrition, while Pam was more interested and read about the natural selection phenomenon. Given the paragraph above, please answer correctly the following question: Which person studied more about organisms that tend to survive in greater numbers?

A: Pam

Problem: Humans have just discovered the ability to asexually reproduce if they wish. Some people choose to use this option, but others still sexually reproduce. Billy was born by asexual reproduction and his parent has a genetic disease called Horkrumatis. Jimmy was born by sexual reproduction and one of his parents has the same genetic disease as Billy's parents. Given the paragraph above, please answer correctly the following question: Which child is more genetically similar to their parents?

A: Billy

Problem: Two neighboring islands Grey island and Sand island both contributed to global warming by their actions. Grey island contributed way more because they were more careless. Given the paragraph above, please answer correctly the following question: Which island burned more fossil fuels?

A:
Grey