Star 1 is 18 light years from Star 2 and 34 light years from Earth. If Star 2 explodes as a supernova, in how many years would the explosion be seen from Earth?

18

34

52

70

In 1976, what did the government of Venezuela do to the oil industry? A. It installed caudillos as leaders. B. It sent in paramilitaries. C. It introduced austerity measures. D. It nationalized the industry

According to the instructor in this certificate, which of the following should always be used for payment for travel services?

What is an ethnic minority within France A. Welsh (Wales) B. Kurds (Kurdistan) C. Bretons (Brittney) D. Chechens (Chechnya) E. Catalons (Catalonia)

What country did the united states purchase florida from

Which type of volcano forms over hot spots such as those that formed Hawaii?

What is often a difference between the hearths of folk culture and those of popular culture

Why did the Mongols launch the deadly attack on Nishapur

Which latin American country is the only nation ever created as a result of a revolt by enslaved people? A. Brazil B. Chile C. Haiti D. Aragentina

Where did the big bang occur? where did the big bang occur? near the center of the milky way galaxy. near the andromeda galaxy. several billion light-years away. near the earth. throughout all space?

Convection currents in the plastic mantle are believed to cause divergence of lithospheric plates at the