13. i plan to work with a tutor three days per week for one hour over the next three months so that i can improve my sat scores. this is an example of a:
a. performance goal
b. outcome goal

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.

this is really easy just look up what these words mean