The Sun is the largest object in our (1) . Its (2) controls the motions of the planets. The center of the Sun is very dense. The high temperature at its center causes the solar interior to be (3) throughout. The visible surface of the Sun is called the (4) .

What structure on the south african coast has a range of 63 km and releases flashes every 30 seconds?

Which of the following events did not occur as a result of china’s open-door policy? a. trade between japan and china was encouraged. b. all countries were given equal access to chinese ports. c. foreign influence in china increased. d. the influence of the communist party weakened.

What is the difference between the cultures of central asia and the caucasus region? the majority of people in central asia are muslim; the majority in the caucasus region are christian. the primary language in central asia is armenian; the primary language in the caucasus region is russian. central asia has been plagued by ethnic unrest; the caucasus region has had little ethnic conflict. the effects of soviet rule can still be seen in central asia; the caucasus region has developed its own identity since the fall of the ussr.