Answer:
And Enhances comprehension of the message content.
Step-by-step explanation:
In an emergency the most effective communication tool is one that reaches the target audience is timely and reliable and
enhance comprehension of the message content because a good and clear message that address the audience concerns is paramount to effective communication during emergency
Emergency communications may include alerts and warnings.
Therefore a very clear and timely communication is important in managing emergencies and must be the one that reaches the target audience timely and is reliable.