Lessons in This Chapter:
2.1 Characteristics of Living Organisms
2.2 Chemistry of Living Things
2.3 Classification of Living Things
The suggested activity for this chapter is to make a model of DNA. There are several options under the Activities tab to choose from. If you want to go all out, try extracting DNA, there are several options for that as well. If the weather is nice and you’d like to get outside, try playing with some of the dichotomous key ideas under the Extension Ideas tab.