Why was australia’s capital city, canberra, established between the country’s largest cities?
to protect it from cyclones and other natural disasters

to take advantage of its south-facing harbor

to give equal access to all political and economic concerns

to make it a major source of manufacturing and finance

Which of the following about topsoil is fake?

Concealer circle oh in which arc xy measures 16 pi centimeters the length of the radius of the circle is 32 cm what is the circumference of the circle

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