Answer:
Evidence serves as support for the reason offered and helps compel audiences to accept claims. When someone haves a claim they must have an idea supporting that claim.
1 and then 4,2,3. <>_<> yeasss
Answer:
Point-source pollution is easy to identify. As the name suggests, it comes from a single place. Nonpoint-source pollution is harder to identify and harder to address. It is pollution that comes from many places, all at once.
B and C would be my choices for the history subject