Go to this website and read the first section in chapter 2. http://books.google.com/books?id=5gC9Dy1YWfkC&pg=PA28&lpg=PA28&dq=One+way+in+which+scientists+learn+about+how+nature+works&source=bl&ots=FE9M1jdEmj&sig=ZENyRWWf4M9OIGpzbTGIGrV5t-Q&hl=en&ei=ui4_Td-WDITdgQe-g8T9CA&sa=X&oi=book_result&ct=result&resnum=2&ved=0CBoQ6AEwAQ#v=onepage&q=One%20way%20in%20which%20scientists%20learn%20about%20how%20nature%20works&f=false
If you have trouble with copying and pasting this link, google the following phrase. One way in which scientists learn about how nature works.
Read all of section 2.1. I'm mainly concerned that you know what science is and how to carry out a controlled experiment.
Tuesday, January 25, 2011
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