It depends on your teacher, it should be A. It could be B if that’s what your teacher wants but I would go with A.
I believe it is A because I know Nonpoint source pollution can include excess fertilizers, herbicides and insecticides from
Agricultural lands and residential areas. I hope it is right.. please let me know
Asexual means by self sexual means from opposite genders
2. sun, wind, rain
i think it’s that