Evander is competing in a bodybuilding competition and wants to gain extra muscle. He is searching for information about products to help him. Which question should Evander ask to determine whether the information is reliable?

Is the product cheap?
Is the source credible?
Does the information promise fast results?
Does the product claim to be a miracle drug?

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.

c. the percentage of essential body fat is the same for both males and females.