That you can drink more without the side affects others have.
I answered this the last time you posted. it would be a seizure. check the last post you made for the reasoning.
It is B , I know this thanks to the fact I took PE and our teacher teach us about the body !
Food, water and shelter
Pests invade human places in order to obtain the resources they require for survival, namely food, water and shelter. Therefore, if pests obtain access to these resources, they are likely to stay and reproduces, resulting in an increase in pest population in the area. Therefore, the best measure for preventing pest infestation is to prevent access to such resources.