Published on Nov 6, 2016 Urine is mainly water (at least 95 percent), but the rest is a surprisingly complicated brew of components that include urea, chloride, sodium, potassium, creatinine and other... continue reading
posted by bobknight33 7 years 4 months 2 weeks ago • 66 viewssearch results matching tag: 2 plus 2 equals 5
» channel: learn
Search took 0.000 seconds
- 1
Videos (1) | Sift Talk (0) | Blogs (0) | Comments (111) |
- 1