Answer:
People with type 1 Diabetes do not produce insulin while people with type 2 diabetes don't respond to insulin well enough. Type 2 diabetes is much more common and is more complicated to treat.
Explanation:
3) because during the menstrual cycle the body is already trying to clean out the uterine lining and the old egg is already in that. So having a new egg drop in form the ovary at the end of the cycle makes more sense.
The greatest common factor for both would be 15.