your kidneys contains millions of tiny filtering units called

nephrons.

nephrons. Each kidney is composed of approximately one million nephrons, which are the functional units responsible for filtering and purifying the blood. The nephrons filter waste products and excess fluids from the bloodstream, while reabsorbing nutrients and maintaining the body's electrolyte balance. This filtration process helps remove toxins and regulate the body's fluid levels.

nephrons.

To find the answer to this question, you can start by conducting a basic search on the internet. Open your preferred search engine and enter the keywords "kidney filtering units." The search results will likely include various sources such as articles, medical websites, and educational resources.

You can click on reliable sources, such as medical journals or reputable healthcare websites, to get accurate information about the topic. Look for the specific term "nephrons" in the descriptions or content of the sources. Nephrons are the primary functional units of the kidney responsible for filtering blood and producing urine.

By reading the provided information, you will have a better understanding of how kidneys function and why nephrons are integral to their filtration process.