Hello
The purpose of the first DQ is to write a good hypothesis. I have a website that may help you: http://www.sciencebuddies.org/science-fair-projects/project_hypothesis.shtml
Read it carefully. Look at what you have and then work on writing a good testable hypothesis with one variable to test. Too many variables mess up the situation and the experiment.
Remember, a hypothesis comes before the experiment and that is the purpose of the hypothesis.
Hope this helps.
Regards,
Dr. Kathy
