The average adult bladder is moderately full with __________ of urine within it. 22:42 Biology Chapter 15 The average adult bladder is moderately full with __________ of urine within it. A) 100 mL B) 500 mL C) 1 liter D) 2 liters E) 1 gallon Answer: b Learn More : Share this Share on FacebookTweet on TwitterPlus on Google+