How have high taxes on tobacco products impacted on the number of people who use them?
a.
the number of tobacco users has increased.
b.
the number of tobacco users has decreased.
c.
the number of tobacco users has not changed.
d.
the number of adolescent tobacco users decreased, while the number of adult users increased.

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.