Answer:
Over time, environmental problems such as drought, groundwater depletion, and climate change can significantly curtail food production and raise food costs. In turn, this can exacerbate public health problems such as obesity and malnutrition, and eventually lead to the scary situation of people going hungry.
B, based off the fact they called them loyal, but not 100% sure.
UwU Owo owO OWO owo Uwu uwU uwu UwO OwU uwO uwo owu Owu uwO
I believe the answer is C, we might go camping next weekend.
B. Better
The other ones wouldn't be considered proper grammar in this case. Wish I could explain it more but I don't know how. I can use examples to show when 'well' would be used correctly. Best is more of a word that can be used to modify an adjective. For example: "That is the best apple pie!"
For 'well', I would use it more for describing a feeling or how you did something. So if you were to kick the football really hard, you would say, "I just kicked that football really well." Or it you were using it as a feeling, you could say "I am doing well". Hope this helps...