Answer:
The correct answer is-
Respiratory system, urinary system, sweat glands, throat muscles.
Explanation:
Fluid balance is a process of homeostasis that takes palace place in the body of the individual by regulating water concentration through behavior and osmoregulation.
The respiratory system helps fluid balancing by the process of the thoracentesis which helps in removing excess fluid from the lungs. In the urinary system, kidneys help in maintain water concentration and salt concentration by osmoregulation. sweat glands help in secretion of the sweat from pores present in the skin.
Thus, the correct answer is - Respiratory system, urinary system, sweat glands, throat muscles.