Tysm for ur thanks.​

The earth's internal process which drives seafloor spreading is

Which of the following east asian contries are a peninsula? a. china b. taiwan c. south korea d. mongolia

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