<span>Media professionals and librarians are important professions in society, but their roles are changing because of social media. For example, social media allows everyone to self publish, so media professionals must work to differentiate the work they do. Similarly, librarians must change their approach to curated content to keep pace with the changes technology brings.</span>
Just needed some points :)
Answer:
It eliminates the abnormal heart rate.
Explanation:
The Chain of Survival should be applied when a patient is under cardiac arrest.
Cardiac arrest is mostly caused due to abnormal electrical activity in the victim's heart. This can result in ventricular fibrillation or pulseless ventricular tachycardia which, if not treated, could cause death.
An automated external defibrillator (AED) is designed to restore the heart's regular activity, by providing a heavy electric shock to the patient's chest. This a vital step in the chain of survival as it greatly increases the chances of survival.
In simple terms, cultural diffusion is when different cultural beliefs and activities join together into one community. It creates a broaden horizon of new ideas.
A would be incorrect, since cultural diffusion is the opposite, as it collides and opens doors to other cultures
B would be incorrect as it opens up political ideas and religious cultural ideas
D is possible, however, the cultural diffusion focuses on inside the community
Therefore, C would be your best answer. Hope this helped!
