I believe it is C. Swimming
I hope it helped :)
Never start a job without knowing the adress that its at and the type of chemicals you are working with
Well you dont have any following statements for me to answer, i can say one thing, weight and energy are the same because depending on if you are going to gain or lose weight, loseing weight causes more energy usage out of you and if you are gonna lay off and gain weight, it causes less energy being used out of you, energy depends on the weight