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.
The kidneys ensure that the make-up and volume of the fluids in the body is correct. They help control the chemical balance of the blood and regulate the body's level of sodium, potassium and calcium. The kidneys remove waste products and excess water from the body and so help to regulate blood pressure. They activate vitamin d, which helps to maintain strong bones, and produce erythropoietin, a hormone that is vital for the production of red blood cells.