Answer:
b. genetics
A person's lifestyle refers to the behaviours, attitudes and interests that a person displays. In terms of health, lifestyle often refers to a person's diet, physical activity and sleeping habits. These behaviours are not affected by genetics.
b. Type 1 diabetes cannot be prevented
Type 1 diabetes is an autoimmune disorder, and it cannot be prevented. There is no way to tell who will get it and who will not. Diet and genetic makeup do not seem to be solely responsible for it. Type 2 diabetes, however, can sometimes be prevented with a healthy diet.
