Question

Why is understanding family health history important?

1) to change genetic risk factors of disease
2) to remove genetic risk factors of disease
3) to vaccinate for genetic risk factors of disease
4) to counteract genetic risk factors of disease

Answer 1

your abswer is 4

Step-by-step explanation:

they may not be able to change your genetic DNA but they can reduce the chance of you getting the disease that runs through your family bloodline