Selection bias
is a kind of error that occurs when the researcher decides who is going to be studied.
The Department of State is the body of the federal government that implements national security policies.
<h3>What is the national security policy?</h3>
The policies includes the a guidelines for a country to address security needs of the people and the country at large.
Hence, the Department of State is responsible for implementation of the national security policies.
Therefore, the Option C is correct.
Read more about national security policy
<em>brainly.com/question/25397499</em>
Answer:
The reason why the 2016 Olympics organizers tried to minimize the impact of the event on the environment is because the medals are used from the environment. Like the bronze and the silver. Also, a sustainable practice they are doing is to plant 24,000,000 seeds to limit the amount of carbon dioxide it gives off.
Explanation:
Hope this helps explain it! :D
