Question

read the text.
the centers for disease control and prevention (cdc) examines published research in order to address the question of how to reduce injuries and deaths in traffic collisions. based on the research findings, the cdc has concluded that the most effective way to improve safety is to increase seat belt use. the cdc recommends that states more strictly enforce laws that make seat belts a requirement. according to the cdc, these laws are highly effective in increasing seat belt use and saving lives.
which organizational structure does this text primarily use?
sequential
problem - solution

Explanation:

The text first presents the problem (how to reduce injuries and deaths in traffic collisions) and then offers the solution (increase seat - belt use through stricter law enforcement). This is characteristic of the problem - solution structure. In a sequential structure, events would be ordered chronologically without a clear problem - solution dynamic.

Answer:

problem - solution