Excretion

Match it! Select the correct answer from the pull down...Good luck!

The functional unit of the kidneys is the

Waste liquid containing water, salts and wastes

Kidney stones are made of

Excretion is...

Bladder infections must be treated by

If both kidneys fail, what treatment must you undergo?

In general, the urinary system benefits the human body the most by...

Organs that filter blood to remove wastes