How did geographic isolation affect the islands in the Australasia ecozone? O A. The islands have unique plants and animals.
B. There are conflicts between aboriginal groups.
C. The island groups experience variable weather.
D. They developed heavy trade routes between them.

Where was an independent arab state created after world war i

Match the type of region in column 1 to the example in column 2 functional region: functional formal perceptual example: the united states of america the slums of detroit the houston metropolitan area

One of the brightest comets of the 20th century was comet hyakutake, which passed close to the sun in early 1996. the orbital period of this comet is estimated to be about 30,000 years. find the semi-major axis of this comet’s orbit. compare it to the average sun-pluto distance and to the distance to alpha centauri, the nearest star to the sun, which is 4.3 light-years distant.