The answer to your question is B because it stores urine from your kidneys .
I believe the answer is B. to help former addicts learn to live without drugs.
Hope this helped!
<em>-Oliver</em>
<span>Lowering the risk of blood clots forming (blood clots can cause a heart attack)Preventing complications of coronary heart disease Reducing risk factors in an effort to slow, stop, or reverse the buildup of plaque Relieving symptoms Widening or bypassing clogged arteries </span>
