Kidneys excrete urea which is a less concentrated form of uric acid and toxic waste .
plants excrete by giving out oxygen
They either * excret their bowels * have an orgasm
Does it move reproduc sense feed breath excret or grow.
Amphibians have a semi-permeable skin. They absorb the moisture they need through their skin, and excrete any excess as urine.
The adrenal glands are located on top of the kidneys.
The shape of your kidneys resemble the shape of the kidney bean.
no they don't have kidneys
No, kidneys are organs.
Nephric relates to kidneys and tri is 3 so I guess it's having 3 kidneys?
Yes fetus has kidneys
Yes sharke have kidneys .
Urine is excreted from the kidneys.