The answer would be D because a doesn't make since then b and c increase so the answer has to be D
The kidneys maintain our body's water balance by controlling the water concentration of blood plasma. The kidneys also control salt levels and the excretion of urea. Water that is not put back into the blood is excreted in our urine.
Answer:
Oral medication and topical medication.
Explanation:
Oral medication is a system of medicine in which substances that cause symptoms of an illness are ingested by the patient in highly diluted forms means with water or in a liquid solution having less amount of medicine, while on the other hand, topical medication is a system of medicine in which the medicines having healing substance is only used externally and never ingested orally.
