The Agriculture Department's Handbook 8 says a slice weighs a little more than 2 ounces and contains 140 calories and 3.21 grams of fat. No pizza slices in this survey came even close to that puny size. Perhaps that is how one overweight woman rationalized her pizza lunch this way: Let's see.
Urine is made up of water as well as some chemical components. The  chemical components of urine are ph, glucose, ketones, blood,  bilirubin and urobilinogen, nitrates, and â¦ leukocyte esterase.3 people found this useful.ost of the toxins are rich in nitrogen such as d â¦ issolved salts, urea, and organic compounds. While water accounts for about 96% of the urine excreted by a healthy person, small amounts of other chemicals are urea, chloride, sodium, potassium, ammonia, and calcium.
-Urine is made by the kidneys; it's transported from the kidneys to the bladder by the ureters; the bladder stores the urine then the urine leaves the bladder and exits the body via the urethra. -95% of urine is water.Also present is urea, which is produced in the liver (urea is the excretion form of nitrogen waste).Urine is made by the kidneys; it's transported from the kidneys to the bladder by the ureters; the bladder stores the urine then the urine leaves the bladder and exits the body via the urethra. -95% of urine is water.