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.
Geddy Lee is the bassist and lead singer of the Canadian rock band Rush. Lee learned to play bass by listening and playing along with many of the famous British rock bassists like John Entwistle, John Paul Jones, and Jack Bruce.