More than half of the bright stars we see in our galaxy are actually star systems

A. True

B. False

How many U. S. states begin with the letter "I"?

Which of the following political issues in East Asia has raised the most security concerns? A.) the growing income disparity between rural and urban Chinese B.) the desertification of Chinese lands north of the city of Beijing C.

Fossils of Glossopteris, an extinct fern, were discovered on which continents to support the theory of continental drift? Check all that apply. Africa Eurasia Australia Antarctica North America

The study of the surface of the earth and the relationship of people to their natural and physical environment is known as 1 A politics - - = B history economics geography

True or false: the stratosphere contains gases that are layered and do not mix well

Which is the most accurate method of showing the entire surface of the earth? A. Mercator projection B. globe C. global gores D. Robinson projection

A geologist is making repeated measurements) in grams) on the massof a rock. It is not known whether the measurements are a randomsample from an approximately normal population.

Which term refers to South Asia's unique geographical position in Asia

According to Alonso, Mexican nationalist ideology completely ignores the contributions of which group that was part of colonial Mexican society? A) European whitesB) African slavesC) CreolesD) conquered indigenous peoples

Planets travel at a constant rate around the Sun. a. True b. False