Question

The kidneys reabsorb and redistribute ____of the blood volume, and only ____ of the blood filtered becomes urine.​

Answer 1

Explanation:

Reabsorption is the return of needed substances in the filtrate back to the bloodstream. It is necessary because some of the substances removed from the blood by filtration—including water, salts, glucose, and amino acids—are needed by the body. About 75 percent of these substances are reabsorbed in the renal tubule