What is the psychoactive ingredient in alcoholic beverages?

Iam not seeing a graph in order to give the correct answer

Ansindividual insurance;

Immunization is the introduction of a foreign substance to provoke  the immune response system.  immunizations are the same as vaccinations. it introduces foreign (but dead/ weakened) illnesses to train the body to fight against them. specific viruses and bacteria have specific antigens, antigens act sort of like name tags. these name tags the immune system recognize what's dangerous to the body and what's safe. 

It comes fro bacrira commenly known as staph