Question

What caused firefighters to ask spectators to help?

Answer 1

Adrenaline.
Firefighters have their own roles to put out the fires. They do not serve as paramedics. This is why asking spectators for help is important. So to usher people to prevent from entering a firezone area or asking spectators to help call the police and ambulance.

Answer 2

Answer:

B.

Explanation:

There weren't enough firefighters to do the necessary tasks.