Which hemisphere are asia, australia, and most of europe found in?
a. westem hemisphere
b. southern hemisphere
c. northern hemisphere
d. eastern hemisphere

Which revelation resulted from the observation of the spectrum of different galaxies? a. there were more galaxies whose spectrum was blueshifted b. there were no galaxies whose spectrum was redshifted c. there were more galaxies whose spectrum was redshifted d. there were no galaxies whose spectrum was blueshifted