The kidneys are retroperitoneal, this means they are held into the posterior wall of the abdomen behind the peritoneal folds. So no there is nothing behind them.
The kidneys are organs. They belong to the excretory (organ) system.
Kidney is the nitriginous excretory organ
Kidney is the nitriginous excretory organ
the kidneys are in the exocratory system
Kidney - through urine.
The kidney is part of the urinary system, which consists of the kidneys, ureters, urinary bladder, and urethra.
The name of that organ is kidney. The pair of kidney is situated in posterior part of your abdomen.
The kidney is part of the urinary system, which consists of the kidneys, ureters, urinary bladder, and urethra.
In humans, the kidneys are two small organs located near the vertebral column at the small of the back.
Kidneys are part of the excretory system.
The Kidney which then stores the urine in the bladder prior to it passed ou of the body via the urethra.
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.