Identify and arrange the sequence in which urine is formed and excreted.

a. glucose, ions, and nutrients are reabsorbed by the blood.
b. waste materials are excreted through the renal system.
c. waste materials are filtered out of the blood. drugs, uric acid, and other metabolic waste are secreted from the blood vessels and added to the filtrate in the tubules.
d. blood enters the kidney through the renal arteries and arterioles then carry the blood to the glomerulus.