[Q]: Two families thought differently about vaccinations. Dean family vaccinated their children while Moore family didn't. Which family had pathogens injected under the skin?
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[A]: Dean

[Q]: Dan studied two groups of individuals. Group S that had sickle cell anemia, and group B which had normal hemoglobin. He was fascinated by the results. Which group had fewer members that may inherit the gene from one parent and have sickle cell trait?
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[A]: group B

[Q]: John sailed across two oceans last year. First, he sailed across the Atlantic Ocean, which he noted as location A. Then he sailed across the Arctic Ocean, which he noted as location B. He was so amazed by the Arctic Ocean that he sailed across that ocean twice, time C and time D. Time C was in the summer,and time D was in the winter. Would location B have lower or higher salinity than location A?
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[A]: lower

[Q]: Two islands were located in the Pacific Ocean. Woo island was frequently shaken by earthquakes, but Mud island had no such problems. Which island experienced more rocks breaking because of stress?
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[A]:
Woo