Fact 1: Nephrons are the structural and functional units of the kidneys.

Fact 2: Each nephron has a glomerulus.

Given the two facts above, answer the question "What is part of the kidney structure?" with the following options: 
- thorax
 - glomerulus
 - organ
 - arteries
 - layers of fat
 - more abundant
 - pancreas
 - urine


 

  glomerulus       