An important characteristic of urine is its specific gravity or density, which is ________. Biology An important characteristic of urine is its specific gravity or density, which is ________. A) 1.041-1.073 B) 1.001-1.035 C) 1.030-1.040 D) 1.000-1.015 Answer: B Share this Share on FacebookTweet on TwitterPlus on Google+