Birds
Embryos excretes nitrogenous wastes into the placenta.
Kidney
The urinary system excretes nitrogenous wastes. The lungs excrete carbon dioxide.
the kidney is referred to as an excretory organ and excretes urea, which is a less toxic form of uric acid.
what organ of the digestive system that performs concentrates wastes
Excretion is necessary to remove wastes and unusable products from an organism. In humans, the kidneys and the digestive tract (colon) produce these but the lungs and the skin do as well.
The function of the digestive system is to remove wastes from the body.
The organs that are involved in the excretion of the digestive wastes are lungs, kidneys and the sweat glands in the skin. Hope this helped.
removing digestive wastes
removing digestive wastes
the digestive system
The Anus