Which example is the weakest research question?
AWhat type of flower grows best in a Pacific Northwest garden?
BHow does growing vegetables in a garden help the local economy?
CWhy are larger gardens harder to maintain than smaller gardens?
DHow do home gardens help to sustain the local bee populations?
AWhat type of flower grows best in a Pacific Northwest garden?
BHow does growing vegetables in a garden help the local economy?
CWhy are larger gardens harder to maintain than smaller gardens?
DHow do home gardens help to sustain the local bee populations?