Answer:
type 1 diabetes
Explanation: pancreas can't make insulin because the immune system attacks it and destroys the cells that produce insulin. Kids and teens with type 1 diabetes are at risk for other autoimmune problems, but these aren't actually caused by the diabetes.
Each level of the food chain is a trophic level. hope this helps and i'm not too late!
Digestive System hoped i helped in some way.
Answer:
Experiments can show cause-effect relationships
Explanation: