An airplane flying at 35 000 feet is above what percent of earth's atmosphere

The country in the world with the largest population is_?

Which numberline shows the solution to n -3

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