Did the pope claim he was head of the byzantine church’s only

Why were the numbering trials held from 1945 to 1946 ?

What side of the american civil war would you choose to fight for and why

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