This or that? which unesco site is located in the southern hemisphere?

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

Many feel that the u. s. should not give money to the world bank to aid people in other countries. true or false

These are the abiotic factor or biotic factors that restricts the numbers, reproduction, or distribution of organisms.