Silk counts to the strongest natural fabric in the world. Known for its softness, luster, beauty and luxurious look, silk fabric is one of the higher grade fabric providing comfort to the wearer in all types of weather. Keeping the body cool in summer and warm in winter, silk was discovered during 2640 B.C. in china.
While filtering, the kidneys produce urine to carry the toxins away. The urine is sent through two tubes called ureters down to the bladder, where the urine then leaves the body through the urethra. The kidneys also make hormones. These hormones help regulate blood pressure, make red blood cells and promote bone health.
Kidney's function in blood. -filters blood plasma, separates waste from useful chemicals, returns useful substances to blood, eliminates wastes. â¢ regulate blood volume and pressure by eliminating or conserving water. â¢ regulate the osmolarity of the body fluids by controlling the relative amounts of water and solutes eliminated.