a cardiovascular disease. an infectious disease. a digestive system disease. an autoimmune disease.
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: Juvenile diabetes is a disease caused by the body's inability to create insulin. The body's white blood cells attack the pancreatic cells that produce insulin. This type of disease is known as
Possibilities:
- a cardiovascular disease.
- an infectious disease.
- a digestive system disease.
- an autoimmune disease.

an autoimmune disease.