A. What type of flower grows best in a Pacific Northwest garden?
B. How does growing vegetables in a garden help the local economy?
C. Why are larger gardens harder to maintain than smaller gardens?
D. How do home gardens help to sustain the local bee populations?
The option which is an example of the weakest research question is A. What type of flower grows best in a Pacific Northwest garden? This is because here, you are just going to say what flower that is, and maybe say a few words about it, and that's it - there's no actual research to be conducted here. The other options are far more extensive, and you can actually write about them a lot.
