What astronomers believed that the earth was the center of the universe, well all the other planets and celestial objects orbited it

What was the greatest impact of social media on the revolution that followed the Iranian presidential election of 2009? A. It was used by the public to organize political protests. B. It was used as a platform to discuss new political campaigns. C.

Which statement best summarizes the effects of World War I on the Ottoman Empire? A. The Ottoman Empire developed one of the world's most powerful militaries. B. The Ottoman Empire collapsed after many of its territories sided with the Allied powers.

What effect does investing in physical and human capital have on a country's GDP? A. Investing in capital increases a country's GDP. B. Investing in capital slightly decreases a country's GDP. C.

Which of the following is a measure of the amount of light a star directly emits? A. Luminosity B. Wavelength C. Brightness D. Intensity

Which sedimentary structure provides information about the direction of water flow in the original environment of deposition? a. Varves b. Graded beds c. Cross-beds d. Trace fossils

How much city's are in Canada

Match the vocabulary word with its meaning. Part A 1. an island formed from coral 2. people native to the Australian continent 3. a group or chain of islands 4. the removal of salt from something, e. g., the ocean 5.

Is energy being used as a geopolitical weapon?

What is conic projection

Ryan lives in Texas. For vacation, he wants to drive to a foreign country that is warm and English-speaking. Which of the following vacation spots would be the best choice for Ryan?