Q: Kidney stones are considered a disease that affects which system?


Read this paragraph and choose the correct option from the provided answers:

Diseases of the urinary system include kidney stones and urinary tract infections. Untreated diabetes may cause kidney failure and the need for hemodialysis or a kidney transplant.

 Choices:

- muscular system

- reproductive system

- digestive system

- urinary system


A:
urinary system