Since the end of communism, albania's economic growth has suffered because of

How do oceanographers measure the salinity of ocean water?

How would you find the measure of one interior angle

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