Filtration. The process whereby some substances, but not all, pass through a filter. In a kidney, blood pressure forces materials through the filter(glomerulus) Blood passes thru the many glomeruli and the thin walls of the glomerulus (the filter) permits water, salts, sugar and urea to leave the blood stream.
Confidence votes 319K. The lead singer of the ban Evanescence is Amy Lee. Amy Lee has been the front woman of the band since the beginning and has helped lead the band to great success.
Omari Ishmael Grandberry (born November 12, 1984), better known as Omarion, is an American singer, songwriter, rapper, actor and dancer. He is best known as being the lead singer of the American R&B boy band B2K; the group achieved success with singles like Bump, Bump, Bump, which reached number-one on the Billboard Hot 100.