Two students read about brains in the animal kingdom. Tom read more about the brains of mammals, while Reed learned more about the brains of amphibians. Which student learned less about the neocortex of rats?
Ans: Reed

Andy is participating in this years science fair. He is testing how fast metal takes to rust. He rakes 3 pieces of iron one is a cube, and the other is a sheet both weighing the same. It takes the cube almost a week to fully rust but the sheet only takes 2 days. The only difference between the two is that the sheet has more surface area. He tries this again with a cylinder so the surface area is larger than the cube but smaller than the sheet and it takes about 4 days to fully rust. Which will rust faster given they contain the same amount of iron, a sheet or a cylinder?
Ans: sheet

Ryan explored two lakes; Big lake, and Arrow lake to the south. Arrow lake had a river flowing into it, while Big lake presented evidence of underwater geothermal activity. Many divers drowned in Arrow lake because of temperature shock. Which lake had less convection currents?
Ans: Arrow lake

Bimmy and Harold are both four years old and are about to start attending school. Before that though, it is important that they have adequate supplies to be prepared. Bimmy's parents, who both have worn glasses their whole lives, took him to the store to pick up folders and pencils. While there, they bumped into Harold and his parents, who do not wear glasses. They quickly exchanged hellos before moving on with their shopping. Which boy will less likely struggle to see the chalkboard when they start school?
Ans: Harold