Kidney is an excretory and regulatory organ. Which of the following are regulated effectively by kidneys?
CO2 and protein
Sugar and O2
Water and salts
Water and fats
The kidneys perform the essential function of removing waste products from the blood and regulating the water fluid levels.
In the body, the salt and water levels are regulated by _______ .
Water,carbohydrates,fats,proteins, and minerals are categorised as ___________