B endurance. Endurance is doing something for a long time, the longer you work out, the fitter you are
That statement is "false" since the cause is still sort of unknown. Scientists are still working on figuring out why the immune system incorrectly damages and destroys the insulin-producing beta cells from the pancreas, which is how the type 1 diabetes is developed. However, muted genes are surely not a cause.
Let me know if you need further info. :)
- Dotz
