Where is the Serengeti Plain located? North Africa Southern Africa West Africa East Africa

What domestic issues did england and france have?

In what was the 1851 indian appropriations act considered a peace plan according to the federal government

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