14. What was your favorite activity/topic this year? Why was it a favorite?

My favorite activity was to go to computer lab every thursday. I like being in touch with computers. Using computers are much more fun than staying in the class copying down some definitions. My least favorite is to read books in class. I can't read well and I'm not a natural reader. I would change the amount of class time by arguing with principal"I want to know God's thoughts, the rest are details." Einstein

13. How has DNA changed how we investigate crimes?

DNA have increased the possibilities of finding the suspects. Also keeps the innocents out of jail. DNA comes from hair, semen, saliva, or even finger nails. There are two main tests. One was REFL and another one is PCR. PCR tests items that are too small for REFL.