How did yellow journalists report the news?

Ascientist performs an experiment where she measures the mass of a piece of metal, pours acid onto the metal, washes the metal, and then re-measures the mass of the metal. the scientist repeats the experiment several times, each time increasing the amount of acid used. the dependent variable in the experiment is the: initial mass of the metal final mass of the metal amount of acid used washing the metal

What effect did colonialism have on the economies of latin america countries?

50 which of the following was not an effect of the industrial revolution in the united states? a. growth of big business b. new innovations and technologies c. relationship between industry and labor growth of mercantilism