The rda for folate is micrograms per day for adult men and women age 19 and older.
a. 10
b. 80
c. 400
d. 2,000

Explanation:

According to the National Institute of Health (NIH), folate is vitamin B-9, also known as folic acid. Folate functions as coenzymes, that is, as metabolic intermediary, helping to achieve the catalytically active form of the enzyme, through which release energy for metabolic purposes.

In addition, NIH establishes that the proper daily dose for adults is 400 micrograms per day. This number should be between 400 and 800 if refers to a women who is in early pregnancy, because lacking folate leads to birth defects.

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.

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