The Chemistry students (in the morning anyway) reviewed a bunch of stuff for the Nuclear Chemistry exam which is gonna happen later this week. The students in the afternoon worked on some half-life and radioactive decay problems.We'll do the reverse tomorrow. The review Power Point is found below.
The AP Biology students discussed the aspects of human evolution and the fossil evidence found in chapter 34. Not that the fossil evidence was found in some textbook. The fossils were found, mostly, in east Africa. Like Lucy, the famous australopithecine.