Expert: Walter Hintz - 9/7/2010

Question
I'm studying in twelfth grade.. we are supposed to do investigatory bio projects. My friend and I have narrowed it down to these four options.
a) caffeine addiction
b) aids
c) cancer
d) drug addiction
  can you give your opinion on which is the best one of these four???

Answer
These are all difficult but the last three require extensive medical knowledge and you would require people with these illnesses. Even with the caffeine you will trouble designing a a testing procedure. Let me know what you experimental design is and your hypothesis