It is easier to practice abstinence if you a: engage in high risk behaviors b: set clear limits with your partner for expressing affection. c: give in to negative peer pressure. d: avoid discussing limits with your date.

fluid balance is an aspect of the homeostasis of organisms in which the amount of water in the organism needs to be controlled, via osmoregulation and behavior, such that the concentrations of electrolytes (salts in solution) in the various body fluids are kept within healthy ranges. the core principle of fluid balance is that the amount of water lost from the body must equal the amount of water taken in.