Among u. s. states in 2009, florida had the third-highest number of fatalities in collisions involving

It seems most likely that the answer would be fatalities in collisions involving drugged driving which would include both alcohol and/or drugs. The majority of traffic collisions ending in fatalities in the States are caused by people driving while under the influence of either alcohol or drugs. Being intoxicated impairs your ability to drive safely but unfortunately many people still do it.

                                                        water

a colorless, transparent, odorless, tasteless liquid that forms the seas, lakes, rivers, and rain and is the basis of the fluids of living organisms.

                                                        halon  

any of a number of unreactive gaseous compounds of carbon with bromine and other halogens, used in fire extinguishers, but now known to damage the ozone layer.

                                                  dry chemical

extinguishing agent used on class a, class b, and class c fires.

                                                  carbon dioxide

a colorless, odorless gas produced by burning carbon and organic compounds and by respiration. it is naturally present in air (about 0.03 percent) and is absorbed by plants in photosynthesis.