The sun unevenly heats the minerals in a rock, causing the rock to break. this is an example of

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

The creation of the european union has had all of the following effects except

Following lenin’s death, who took control of the soviet union