An avalanche occurs when a large mass of snow suddenly slides down a
mountain. which of the following resources could most likely alert you to the
possibility of an avalanche?

a. the advice of your neighbor

b. the behavior of local birds

c. a local avalanche center

d. a social networking site in another city

the answer is a a teenager needs more sleep than the adult no matter what

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.