__ 12. Which structure or structures carry urine from the kidneys to the bladder? A. renal pelvis B. ureters C. urethra

## Step 1<br />The urinary system in the human body is responsible for the production, storage, and elimination of urine. This system includes several key structures, each with a specific function.<br /><br />## Step 2<br />The renal pelvis is a funnel-shaped structure that collects urine produced by the kidneys. However, it does not transport urine to the bladder.<br /><br />## Step 3<br />The ureters are two muscular tubes that carry urine from the kidneys to the bladder. Each kidney is connected to a ureter, which transports the urine in one direction towards the bladder.<br /><br />## Step 4<br />The urethra is a tube that carries urine from the bladder to the outside of the body. It is not involved in transporting urine from the kidneys to the bladder.<br /><br />## Step 5<br />Given these functions, the correct answer is the ureters, as they are the structures that carry urine from the kidneys to the bladder.