Gabe recorded the preferred pizza toppings of some of his customers. According to the bar graph, which pizza topping was the least favorite among Gabe's customers?

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

Yes the notes gathered in your research to answer the following questions

Which statement best explain why the public school system created during reconstruction was both a succes and a failure?