As great britain reaped the benefits of its industrial revolution:
o it tried to keep english inventions and methods to itself
it was eager to share ideas with the united states
it recruited workers from the united states

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