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 a problem: traffic collision injuries and deaths. It then provides a solution: enforcing strict seat belt laws, which the CDC identifies as effective for increasing seat belt use and saving lives. This matches the problem-solution structure, not sequential (which focuses on order of events).

Answer:

problem-solution