The answer is D ; Electrolytes. Urine is an aqueous solution with greater than 95% water. Other constituents include urea, chloride, sodium, potassium, creatinine and other dissolved ions, and inorganic and organic compounds. Urea is s non toxic molecule made of toxic ammonia and carbon dioxide. There is about 60 times as much urea as uric acid in urine. Creatinine is a hydrated form of creatine which is twice as much as uric acid in the urine.
I can help you when you post the different answers they give you if it's a multiple choice if not then I can work with that. I would really like to have the multiple choice if it's possible. If not its fine.
False I think hope this helped
Divergent plate boundaries :)