The Chemistry students worked on the last objectives for this unit of study. That's important because the exam is on Wednesday next week. We talked about water and how it is a polar compound. It's because oxygen is more electronegative than hydrogen. Electrons are shared but not equally. We also saw how easy it is to predict what type of bond occurs between 2 atoms using their electronegativities.
The AP Biology students went over a bunch of stuff that is gonna be on their exam next week. I know a lot of stuff about this stuff.