Where is the renal calculus located?

Multiple Choice
A) In the organ that filters blood to make urine.
B) In the organ that breaks down toxins.
C) In the tube that leads from the bladder to the outside of the body.
D) In the tube that leads from the kidney to the bladder.

Respuesta :

Pretty sure it is A, since kidney stones (also called renal calculi, nephrolithiasis or urolithiasis) are hard deposits made of minerals and salts that form inside your kidneys.
Kidneys main function is to cleanse the toxins from our blood, but they also use the waste to make urine.