Differentiate between the circulation of the air at 30 degrees latitude 90 degrees relatively stable

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

Which of the following scenarios is an example of a trade sanction

Explain the differences between convergent, divergent, and transform fault boundaries.