Why do human p**p and urine?

Question

Why do human p**p? Why can't human don't have to p**p or urine. Im not being funny or anything. I hate doing this things in my life.

Answer 1

We p**p and urinate to remove waste from our bodies.  p**p is solid waste, mostly things that can't be broken down during digestion like fiber.  Urine is waste that is filtered from the blood stream by the kidneys.  It's main component is urea which is nitrogenous waste produed from the beakdown of protiens.  This could be highly toxic if not removed.