Which of copernicus's ideas did galileo confirm? moons are held in rotation by gravity. the earth is the center of the solar system. the stars are burning masses. celestial bodies rotate each other?

All forms of communication have a (n) __built into them,

What are sanctuary cities in the united states?

What was Mao's goal for the Great Proletarian Cultural Revolution? A. to purge the party of those who deviated from Mao's vision B. to modernize agriculture and industry C.

The use of sustainable principles that minimize the use of non-renewable resources and seek to prevent air, water, and ground contamination is the definition of:

What type of economic system has Russia adopted?

Who is Nathaniel Greene

Who was one of the founders of the location-sharing site Foursquare? Dennis Crowley Aaron Swartz Josh Williams Scott Raymond Done answer A.

What are dry docks and what happens there? (3)

A boy wins a trip. The first thing he notices when he arrives is the cold temperatures and the thick coniferous forests. It snows during his visit. The area averages 35cm to 100 cm of precipitation per year.

If an Earthquake registered high on the Richter scale and low on the Mercalli scale, then it occurred most likely in which type of location?