The Cloaca eliminates waste from the frogs body
The three organ systems responsible for waste elimination are the digestive system, the urinary system, and the respiratory system. The digestive system eliminates solid waste, the urinary system eliminates liquid waste, and the respiratory system eliminates gaseous waste.
urinary bladder
The excretory system, including kidneys, eliminates waste.
I believe it's still the lungs, but the skin is a huge factor as well.
the kidneys get rid of waste in your blood
The kidney filters the blood of the frog.
Liquid waste is eliminated from a frog through its kidneys, which filter waste and excess substances from the blood to produce urine. Urine then travels through the ureters to the cloaca, where it is expelled from the body as waste.
Excretory System Eliminates cellular waste.
CO2
the heart is the main circulatory organ of the frog
Rectum
Rectum