a fire extinguisher is useless in an emergency unless the person can use it. please select the best answer…

a fire extinguisher is useless in an emergency unless the person can use it. please select the best answer from the choices provided. o t o f
Answer
Brief Explanations:
A fire - extinguisher's purpose is to put out fires. If a person cannot operate it in an emergency, it cannot fulfill its function.
Answer:
T