Finish the 3 safety sheets handed out in class (not for handing in, but for preparing for the safety quiz coming up). Finish the science review package and hand in next class. Finish (or attempt to finish) the crossword (key will be provided next class). If you have time and have done reading of chapters 1 and 3, begin reading chapter 2 (use outline given in class). Be sure you know cell structure and function, as well as endosymbiotic and autogenic hypotheses (from little mito and chapter 3).