Kidneys to bladder, bladder to urethra, urethra out of the body.
Lungs excrete carbon dioxide and kidneys excrete urea and other substance
Yes they do. Many organisms including mammals, fish, fungi and microorganisms do excrete urea.
The organ that excretes Urea compounds are the kidneys, BUT they do not excrete HEAT. No organ of the human body EXCRETES heat.
The skin uses sweat to excrete water and urea.
Urea
Neither marine nor freshwater fish excrete urine or urea; both marine and freshwater fish excrete nitrogenous waste products as pure ammonia.
When you cry, don't you excrete salt water? when you run and sweat, you excrete salt water. When you drink water and later pee, you excrete urea.
the urea
Tadpoles excrete ammonia and frogs excrete urea
too much salt is not good,urea is toxic
for a more medical answer, your body excretes waste in many ways. * when you exhale, you excrete carbon dioxide * you excrete feces during a bowel movement * you excrete urea in your urine when you urinate * you excrete waste when you sweat I may be missing a few, however, I feel that this is more accurate than poo and wizz
Sharks excrete their urea through their skin. Hence the reason why they have a certain 'ammonia-like' kind of smell.