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.
I thought eric clapton was the lead singer but i found out he was the guitarist. i saw the guy who plays the base in the video sunshine of your love. I just recently started listening to them so i wouldn't know much about the band. please no mean comments thank you!