kidney
The primary organ of excretion is the kidney. Kidneys filter waste products from the blood to produce urine, which is then excreted from the body.
The kidney is the main organ, that is responsible for the excretion of waste products. Other organs of excretion are your liver, lungs and skin.
kidney
The kidney filters waste from the blood stream and body for urinary excretion.
Kidney - through urine.
Renal excretion of human waste is used, does not manufacture anything.
Nephron
High protein diets may result in the excretion of calcium. What you eat can affect calcium excretion and absorption. Less excretion of calcium in the urine can lead to kidney problems and osteoporosis.
The kidneys, liver, and lungs all aid in the excretion of waste products from the body. The kidneys filter waste products from the blood to produce urine, the liver processes and detoxifies harmful substances before excretion, and the lungs eliminate carbon dioxide through the process of respiration.
The importance of the kidneys is that they deliver unneeded fluids to the bladder for excretion
kidney,lung and heart