Pls help me answer this asap

As a small change in a person's dna can cause a genetic disorder

15 ! come and answer! a(n) is the general term for an infectious disease that has spread across a city, region, or country.

How can active reading strategies you? o a. they can you get into better physical shape. o b. they can you read fewer science articles. o c. they can you understand what you read. o d. they can you avoid reading altogether.