"My son liked to play with a fire-fighter's helmet" and "It was the fire-fighters' opinion that the fire could be put out" (several of them) and "it was the fire-fighter's opinion that the fire could be put out" (just one with an opinion).
Use the apostrophe right after the letter s: fighters'
Water and foam
Fire fighters use mostly arithmetic, but some algebra too.
CO2
The Fire Fighters Museum was created in 1904.
No, "fires" does not have an apostrophe when used in its plural form. An apostrophe is used to indicate possession or contractions, but "fires" simply refers to multiple instances of fire. If you want to indicate possession, you would use "fire's" for singular possession or "fires'" for plural possession.
Here is an example: Fire fighters face many hazards. Explosions, fire, toxic inhalations, etc. The cumulative risk of being a fire fighters is immense.
The duration of Fire Fighters - film - is 1200.0 seconds.
Fire Fighters - film - was created on 1922-10-08.
International Association of Fire Fighters was created in 1918.
you dont use an apostrophe in will not
Yes, Helicopters have radios similar to what police and fire fighters use.