The Chilean earthquake on February 27, 2010 shortened Earth’s rotation rate by 1.27 microseconds. How many days will it take for our clocks to be off by 1 second?

The hebrews originally migrated from a. india b. egypt c. arabia d. mesopotamia

Which of the following best describes the circumstance under which countries block the importation of certain products into their country? a. importation blockade b. trade barrier c. trade inhibitor d. domestic protection act

Which of the following terms best characterizes the government of somilia