Our kidneys are important for a variety of reasons. The hormone that works to maintain balance in our bodies is called Renin. They regulate water, eliminate waste products, and produce necessary hormones for our bodies. One of which is Renin, a hormone that regulates our blood pressure.
https://prezi.com/sd-n6cl14api/the-role-of-kidneys-in-maintaining-homeostasis/
We shall now concentrate on the kidneys, which carry out 2 processes which can also be seen as aspects of homeostasis: - . removal of waste substances [formed in the cells of the body]. -. control of salt/water balance [in the blood] - so as to provide a constant osmotic environment around the body cells.
http://www.biotopics.co.uk/human2/homkid.html
HOMEOSTASIS, EXCRETION and THE KIDNEYS. Homeostasis is defined as  in a living organism. Every organism carries out some form of regulation, although it may somehow find a place to live where it can tolerate variation in the external environment.
http://www.biotopics.co.uk/human2/homkid.html
If waste was not eliminated, it would buildup and spread throughout our bodies through our blood. Our kidneys are considered a major homeostatic organ, meaning they help our bodies maintain homeostasis in a variety of ways. One way they maintain homeostasis is through the release of hormones. Renin works to maintain healthy blood pressure.
https://prezi.com/sd-n6cl14api/the-role-of-kidneys-in-maintaining-homeostasis/
The urea is then removed from the body by the kidneys, in a separate process. As urea is produced, it leaves the liver in the bloodstream and passes via the system to all parts of the body. If it builds up, it may have the effect of a on the body.
http://www.biotopics.co.uk/human2/homkid.html
The kidneys are two bean-shaped organs found on the left and right sides of the body in vertebrates. They filter the blood in order to make urine, to release and retain water, and to remove waste (The excretory system). They also control the ion concentrations and acid-base balance of the blood.
https://en.wikipedia.org/wiki/Kidney
They are complex organs that are vital for life. The kidneys produce urine which is made up of waste products, excess mineral ions and excess water from the body. The main job of your kidneys is to regulate the amount of water in the body and balance the concentration of mineral ions in the blood. They also get rid of waste products, especially a nitrogen-containing compound called urea.
https://abpischools.org.uk/topic/homeostasis-kidneys
According to the BBC, the kidneys are able to maintain homeostasis in part by varying the concentration of urine. For example, when the amount of water in the blood plasma is low, the kidneys reabsorb water from the urine, returning it to the blood stream.
https://www.reference.com/science/role-kidney-homeostasis-ba996ce6b334ddac
The kidneys regulate the balance of ions known as electrolytes in the blood, along with maintaining acid base homeostasis. They also move waste products out of the blood and into the urine, such as nitrogen-containing urea and ammonium. Kidneys also regulate fluid balance and blood pressure.
https://en.wikipedia.org/wiki/Kidney
Quick Answer. The kidneys play several important roles in maintaining homeostasis, including maintaining the proper blood volume and ion balance as well as removing nitrogenous wastes from the blood. The University of New Mexico explains that the kidneys also play an important role in regulating the body’s pH.
https://www.reference.com/science/role-kidney-homeostasis-ba996ce6b334ddac
the kidneys function to maintain homeostasis by
The kidney's function to maintain homeostasis is by varying the concentration of urine. The kidneys function to maintain homeostasis by varying the concentration of urine..