Can someone me on my homework? it's world history. just you very much to whoever's gonna .

What were major causes of the dust bowl apex

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 important waterway was controlled through the victory at fort crown point? the st. lawrence river the hudson river the great lakes lake champlain