Which is a direct benefit of prohibiting nicotine and tobacco use in schools? an increase in student enrollment the prevention of second-hand smoke an increase in participation in sports a decrease in the sale of e-cigarettes

I believe the correct answer is B: The prevention of second-hand smoke.  Hope this helped!

-TTL

it's 150 100% postive

                                                        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.