What separates a region of the world from other areas? Think about geography and culture for your response. use ur own words

Which statements are accurate about snow flakes

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

Which of the following is not a reason why shenzhen, china, is considered an emerging global city