Problem: Two islands were situated in different oceans. Hill island used fossil fuels and released a lot of carbon dioxide into the atmosphere, while Coral island was very protective towards the air and the ocean.  Which island didn't cause marine organisms to reproduce less?

A: Coral


Problem: Two engineering students learned about petroleum products, While Dan learned more about plastics, Jim learned about fuels.  Which student learned more about fuels for trucks?

A: Jim


Problem: Tom and Jerry are visiting the doctor today to have blood work done as part of a regular check up. After working on Tom's blood, the doctor tells him that his red blood cells should have no issue traversing his blood vessels. Jerry is told that his red blood cells are struggling to pass through his blood vessels and the doctor would like to run some more tests to see what the issue might be.  Which person less likely has sickle cell anemia?

A: Tom


Problem: Two twin brothers live far away from each other. Dan lives in the Norther Hemisphere, in North America, and Bill lives in Tasmania, in the Southern Hemisphere.They often talk about the weather, the seasons, and how it affects them.  Which brother experiences less sunlight in August?

A:
Bill