9. Who was the first person to lead an expedition that circumnavigated the globe? A. Vasco de Gama

B. Ferdinand Magellan

C. Pedro Cabral

D. Christopher Columbus

From this passage, it is clear that president jackson believes the second bank of the united states

Somebody save the ! what was greek math and science also medicine

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