Then I got you off you knees put you back up on your feet just so you can take advantage of me

Some gamma ray bursts are hypothesized to come from mergers of neutron stars or black holes. if this hypothesis is correct, what else should we in principle be able to detect from such mergers? a. gravitiational waves b. x-ray bursts c. significant disruption of gas thousands of light-years away in the surrounding galaxy d. an "afterglow" of bright visible light, lasting for weeks

Because its government strictly controls its economy, north korea has a economy. a. command b. mixed c. traditional d. free market

Which phrase describes the time it takes for a planet to make a complete rotation