With respect to australia's aboriginal peoples, animistic religious beliefs are characterized by
worship.
a. ancestor
b. sky-god
c. sun
d. nature

Where does the availability of water pose the greatest problem

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

Countries in this region are trying to achieve development. a. attainable c. sustainable b. suspendable d. intangible