With your USB stick connected to your computer, create a folder in the root directory named 'music'. Once you've done this, copy your audio into that folder, and wait for the transfer to complete. When it's done, remove your USB stick from your computer, and plug it into your PS4. 3.
(2) stimulates the release of renin, which restricts losses of water and salt in the urine through reabsorption at the nephron. The main purpose of the kidneys is to separate urea, mineral salts, toxins, and other waste products from the blood. In addition, the kidneys also conserve water, salts, and electrolytes.
What kidneys do. The kidneys do several important jobs which help to keep your body working well. 1  They get rid of waste products carried in the blood. 2  The kidneys are part of the waste disposal team.3  They check out the minerals, vitamins and other nutrients that you get from your food and send off into urine anything that is not needed.hat kidneys do. The kidneys do several important jobs which help to keep your body working well. 1  They get rid of waste products carried in the blood. 2  The kidneys are part of the waste disposal team.