European nations
increased their
after the end of the
Cold War

Where does oxidative phosphorylation take place

What causes the cyclical changes in the appearance of the moon?

Acivilization exists for several hundred yeaars, developing its own language. such a civilization probably has been: a. farming corn b. suffering from a lack of contact with the outside world. c. isolated by mountains or some other physical barriers. d. starving from lack of trade.