What are basic characteristics of stars' orbits in the disk, halo, and bulge of our galaxy? what are basic characteristics of stars' orbits in the disk, halo, and bulge of our galaxy? the disk stars have nearly circular orbits. they have vertical motions out of the plane, making them appear to bob up and down, but they never get "too far" from the disk. orbits of stars in the bulge and the halo of the galaxy are much less orderly, traveling around the galactic center on elliptical orbits with more or less random orientations. the halo stars have nearly circular orbits. they have vertical motions out of the plane, making them appear to bob up and down, but they never get "too far" from the halo. orbits of stars in the bulge and the disk of the galaxy are much less orderly, traveling around the galactic center on elliptical orbits with more or less random orientations. the bulge stars have nearly circular orbits. they have vertical motions out of the plane, making them appear to bob up and down, but they never get "too far" from the bulge. orbits of stars in the disk and the halo of the galaxy are much less orderly, traveling around the galactic center on elliptical orbits with more or less random orientations?
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What can happen to solar radiation when it enters earthโs atmosphere? check all that apply. it is absorbed by earth. it is reflected by clouds. it is reflected by glacial ice. it is condensed into visible light. it is amplified by water molecules.
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Use your vocabulary words to complete the sentences below. australia and new zealand are in nature meaning they are located between temperate and tropical climates. oceania, on the other hand, has a tropical climate with numerous island chains, many of which are home to , which are islands made from coral. this entire region rests on the edges of plates, and therefore they are prone to earthquakes, volcanoes, and tsunamis. since most of the islands were formed from volcanoes, rock can be found everywhere.
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What are basic characteristics of stars' orbits in the disk, halo, and bulge of our galaxy? what ar...
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