Which is a characteristic shared by nearly all nations of oceania? a. a history of isolation. b. controlled by australia. c. imperialist tendencies. d. strong economies

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 country in the video has the highest population growth rate?

Based on current rates the earths human population is expected to grow how much by 2050