How can drugs kill you?

marijuana:impossible

cigarettes: cancer, chemicals added into tobacco to increase desire for buyers form cysts on the lungs throat mouth or anywere there is blood flow because the smoke is pumped in from the lungs

alcohal:car wrecks, overdose, liver damage which is bad because you can't filter out toxins in the food and are vulnerable to infections and can die

cocaine:the coca plant which is the main ingredient stimulates chemicals such as adrenaline and such speeding up the heart rate drastically causing death.

pretty much heart problems are only death factor.

shrooms:none

lsd:none

ecstaty:is man made from chemicals and when taken too many can cause siezures and overdose to death

heroin:i dont know how but it's very easy to overdose on.

meth:heart attack:siezures, starve to death from anorexia. allergic reaction to chemicals.