Im pretty sure that it’s B. Because in academic writing you should give attention to all sides of the issue.
When writing it is very important to (D) know your audience and subject before writing an outline. Because in your outline you will list the topics that you are going to write about. So it is important to know your audience and subject beforehand because it will allow you to form a succinct outline so that you can move onto your first draft.
I believe the dependent variable in this experiment is the time for salt to dissolve since it <u>depends</u> on the speed of stirring (independent variable).
Therefore, the answer is:
Time for salt to dissolve
Hope this helps! :D
Question 4 is b
question 5 is a
question 6 is b