How often should you check your office voicemail?

a. every hour on the hour, regardless of whether the indicator alerts you or not
b. only when you're sure you won't be distracted
c. at least once a week
d. at least once a day

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 true my friend.