Which of the following is an IGNEOUS rock found in Pennsylvania? A.
coal
B.
shale
C.
basalt
D.
slate

What makes a personal exceptionality/non-exceptionality

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

What sequence of events connects the industrial revolution, industrial capitalism, communism, and the cold war?