what is biology?

Although biology is a part of science, it is not always thought to have the right ideas. Given that it is the study of living things all subjects are not always understood by every one. One large controversial subject within biology is stem cell research and this is because in order to get the stem cells needed for the research, one must extract them from a fetus......or something along those lines. But other than those people that disagree with stem cell research, Many believe that it will help cure many diseases and fix disabilities, which is good. But, other than what i've learned in class over the past couple days i don't know squat about biology, but now i know a little bit about panda porn and stem cell research.