Two friends were in college. Hank studied plate tectonics, while his buddy Alex studied Earth's atmosphere. They were both very fascinated by the subjects. Which student learned less about plate subduction?
Ans: Alex

Two mycologists were studying fungi. Jim studied more about wood eating mushrooms and gourmet mushrooms, while George decided to study more about mycorrhiza, and its benefits for humans. Which mycologist learned less about fungus growing directly into the root cells?
Ans: Jim

Trisha has a doctors appointment to get some blood work done. She goes to see her doctor and he takes a blood sample. Sadly when he comes back he reports to her that her blood cells are misshapen and look like small sickles, as well as her hemoglobin is being produced incorrectly. Will Trisha's red blood cells have an easier or harder time traveling though the smallest blood vessels?
Ans: harder

In the beginning of year 1000 mount Etna had a huge volcanic eruption. To test the effect of volcanic eruption on sea level scientists measured geological data through carbon dating. They measured the data for four different time point - for year 998, year 1000, year 1002, and year 1010. Scientists now need to compare and analyze these data. Which year would have lower sea level, year 998 or year 1000?
Ans: year 998