What is the conflict of the story?

In what way did expansion and global trade during the 15th to 18th centuries affect the economies of european countries

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

Which of the following elements is not typical of an advanced society? a. cities b. science c. industries d. and nomadic lifestyle