Which system eliminated nitrogenous wastes?

The excretory system, also known as the urinary system, is responsible for eliminating nitrogenous wastes from the body. It primarily involves the kidneys, which filter blood to remove waste products like urea, creatinine, and uric acid, producing urine for excretion. This system plays a crucial role in maintaining homeostasis by regulating fluid balance and electrolyte levels while removing harmful substances.