The lining of intestine and kidneys in human is

Lining of intesine and kidney in human being is

Length of kidney in human being is

Length of kidney in human being is

The large intestine in humans

State the role of kidneys in humans

Special venous connection between liver and intestine and between kidney and intestine is found in frog, what are they called ?

Special venous connection between liver and intestine and between kidney and intestine is found in frog , what are they called?