Which one do you think is better able to connect with other realms of the world, Russia or Europe?

At which point on the diagram do convection currents occur to drive plate movement?

What causes heat transfer in fluids

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