Adrug that has been reported to produce an increase in sociability and euphoria, as well as an increase in blood pressure, body temperature, and pulse is

Answer - 3,4- (MDMA)

MDMA is popularly known as Ecstasy. Currently, it has no accepted medical uses but is used as a recreational drug. Reportedly, its psychoactive effects include an increase in sociability and euphoria; while physiologically, it increases blood pressure, body temperature, and pulse.

burning of wood and coal

explanation:

the panel also concluded there's a better than 95 percent probability that human-produced greenhouse gases such as carbon dioxide, methane and nitrous oxide have caused much of the observed increase in earth's temperatures over the past 50 years.

frogs. the lower the ph the higher the acid content. frogs have the highest tolerance in this scenario.