Generally, the role of media in a democracy is to inform the people: both of the opinions and plans of the politicians and of the situation in the country so that they can decide whether the proposals of the politicians are corresponding to their wishes.
Media can also present opinions of the people, and give an opportunity to share those opinions.
The hammer is called a gavel
The correct answer to this question is letter "a. coordinates communication between all responding agencies." The operations section chief <span>coordinates communication between all responding agencies. It is a big responsibility if you're the operations section chief.</span>