Urine has to pass through what as the bladder empties?\nOptions:\n- (A) epidermal\n- (B) body water\n- (C) a sphincter\n- (D) all liquids\n- (E) mouth of rivers\n- (F) alveoli\n- (G) salt and water.\n- (H) aqueous solution
Let's think step by step below.
(C)
Urine leaves the body through a sphincter in the process of urination.

From the bladder, urine leaves the body.

The bladder empties through a sphincter in the process of urination.

.

The final answer: (C)