Question

Which research question is most effective?

Answer 1

B the answer b because use this strategy cross out the ones that don’t make sense and then you’ll only be left with one answer choice or two and pick a smart decision or cross out the other that didn’t make sense and your only left with one and that only one could be the right choice so the answer is B your welcome for help

Answer 2

B I think

Step-by-step explanation:

Im pretty sure that makes the most sense