Q: Two groups of people were part of a science study. Group A ate lots of fats(lipids), while Group B had a more balanced diet with few fats. Group A gained a lot of weight over the course of the 6 month study. Which group hadn't increased the risk for health problems?
A: Group B

Q: Manny and Dean were two classmates. They had to prepare for a school project so they decided to learn about animals. Manny studied animal communication, while Dean studied animal feeding patterns and nutrition. Which student learned more about animals working together to find food?
A: Manny

Q: Mike was reading about climate change. The author compared two different time periods, era A and era B. Era A was set in the present day. But era B was set in the year 2040. Mike was surprised to find how Arctic area would change in the coming years. Would era B see less or more ice in the Arctic than era A?
A: less

Q: Scientists are performing an audio experiment on a volunteer. Chris is sat in a chair, and two different sounds will be played for him as the scientists observe his reactions. Sound X has a high decibel level and sound Y has a lower decibel level. Is sound Y louder or quieter than sound X?
A:
quieter