Problem: Jason recently learned that he has cancer. After hearing this news, he convinced his wife, Charlotte, to get checked out. After running several tests, the doctors determined Charlotte has no cancer, but she does have high blood pressure. Relieved at this news, Jason was now focused on battling his cancer and fighting as hard as he could to survive. Who most likely had a mutation in their genes?

A: Jason

Problem: Two Islands were discovered by settlers, A small group of people moved to South island, but most of them moved to North island. People on North island had frequent food shortages. Which island had less food for its inhabitants?

A: North

Problem: Spain and Italy participated in a global warming global forum this year. it turns out that Spain uses lots of fossil fuel and natural gas for their economy, while Italy relies on ecological alternatives. Which country causes less global warming?

A: Italy

Problem: Two friends were into natural sciences. Tom was more into Geology, while Rick studied Ecology. Which student read more about the study of ecosystems?

A:
Rick