It would have to be the spring
The answer is c
They both claim there love for who she is
Answer: Controlled burning allows the Forest Service to control the effects of fire, its location and intensity. This poses a Positive effect. To be honest, there is nothing that poses a threat to controlled fires, unless it gets too big and gets uncontrollable, which rarely happens.
It looks like the answer is B because that is the only question that could be answered variably.